mercurialidea - Project Hosting on Google Code

Last 7 days Dec 14, 2009 issue 48 (Fetch) reported by meagle - Sorry if this is a silly question but if will the Mercurial plugin work with the fetch extension? I have defined it in my .hgrc file but want to make sure it is respected since I do not see an option for it. Thanks! Mark Sorry if this is a silly question but if will the Mercurial plugin work with the fetch extension? I have defined it in my .hgrc file but want to make sure it is respected since I do not see an option for it. Thanks! Mark Dec 13, 2009 issue 47 (Support for IDEA 9, please.) commented on by thomas.k.sundberg - The same problem exists with the IU93.13 build. To disable the plugin, remove the plugin from the plugins directory. This is in the directory: C:\Documents and Settings\Thomas\.IntelliJIdea90\config\plugins on my host. /Thomas The same problem exists with the IU93.13 build. To disable the plugin, remove the plugin from the plugins directory. This is in the directory: C:\Documents and Settings\Thomas\.IntelliJIdea90\config\plugins on my host. /Thomas Dec 12, 2009 issue 47 (Support for IDEA 9, please.) commented on by ngutom - IDEA 9.0 community edition. IDEA 9.0 community edition. Dec 12, 2009 issue 47 (Support for IDEA 9, please.) commented on by ngutom - Same error with IDEA 9.0. Downloaded through plugin manager. Help, how to disable this plugin? IDEA cannot start. Same error with IDEA 9.0. Downloaded through plugin manager. Help, how to disable this plugin? IDEA cannot start. Earlier this year Oct 30, 2009 issue 47 (Support for IDEA 9, please.) reported by palobern - What steps will reproduce the problem? 1. install plugin into IDEA 9 Ultimate EAP 90.116 2. restart IDEA 3. IDEA fails to start with error What is the expected output? What do you see instead? log contains following: 2009-10-30 08:36:34,945 [ 35447] ERROR - plication.impl.ApplicationImpl - class com.dcx.hg.MercurialVcs overrides final method getName.()Ljava/lang/String; java.lang.VerifyError: class com.dcx.hg.MercurialVcs overrides final method getName.()Ljava/lang/String; at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.lang.ClassLoader.defineClass(ClassLoader.java:466) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:577) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:184) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:172) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.<init>(ActionManagerImpl.java:156) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:193) at org.picocontainer.defaults.ConstructorInjectionComponentAdapter$1.run(ConstructorInjectionComponentAdapter.java:220) at org.picocontainer.defaults.ThreadLocalCyclicDependencyGuard.observe(ThreadLocalCyclicDependencyGuard.java:53) at org.picocontainer.defaults.ConstructorInjectionComponentAdapter.getComponentInstance(ConstructorInjectionComponentAdapter.java:248) at org.picocontainer.defaults.DecoratingComponentAdapter.getComponentInstance(DecoratingComponentAdapter.java:60) at org.picocontainer.defaults.CachingComponentAdapter.getComponentInstance(CachingComponentAdapter.java:58) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:18) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:8) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:231) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:218) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:200) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:9) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:35) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:87) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:33) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:258) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:52) at com.intellij.idea.MainImpl$3.run(MainImpl.java:3) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at com.intellij.ide.IdeEventQueue.f(IdeEventQueue.java:205) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:130) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:238) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) What version of the product are you using? On what operating system? Please provide any additional information below. Downloaded through plugin manager. What steps will reproduce the problem? 1. install plugin into IDEA 9 Ultimate EAP 90.116 2. restart IDEA 3. IDEA fails to start with error What is the expected output? What do you see instead? log contains following: 2009-10-30 08:36:34,945 [ 35447] ERROR - plication.impl.ApplicationImpl - class com.dcx.hg.MercurialVcs overrides final method getName.()Ljava/lang/String; java.lang.VerifyError: class com.dcx.hg.MercurialVcs overrides final method getName.()Ljava/lang/String; at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.lang.ClassLoader.defineClass(ClassLoader.java:466) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:577) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:184) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:172) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.<init>(ActionManagerImpl.java:156) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:193) at org.picocontainer.defaults.ConstructorInjectionComponentAdapter$1.run(ConstructorInjectionComponentAdapter.java:220) at org.picocontainer.defaults.ThreadLocalCyclicDependencyGuard.observe(ThreadLocalCyclicDependencyGuard.java:53) at org.picocontainer.defaults.ConstructorInjectionComponentAdapter.getComponentInstance(ConstructorInjectionComponentAdapter.java:248) at org.picocontainer.defaults.DecoratingComponentAdapter.getComponentInstance(DecoratingComponentAdapter.java:60) at org.picocontainer.defaults.CachingComponentAdapter.getComponentInstance(CachingComponentAdapter.java:58) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:18) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:8) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:231) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:218) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:200) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:9) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:35) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:87) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:33) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:258) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:52) at com.intellij.idea.MainImpl$3.run(MainImpl.java:3) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at com.intellij.ide.IdeEventQueue.f(IdeEventQueue.java:205) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:130) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:238) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) What version of the product are you using? On what operating system? Please provide any additional information below. Downloaded through plugin manager. Oct 21, 2009 issue 46 (Source and downloads gone missing.) reported by christianedwardgruber - Source is listed as being at FreeHG, but the repository is empty. Additionally, there's no actual plugin to download, as far as I can see. I'd like to use this, but can't see how to do so. Source is listed as being at FreeHG, but the repository is empty. Additionally, there's no actual plugin to download, as far as I can see. I'd like to use this, but can't see how to do so. Oct 01, 2009 issue 45 (Exception when doing partial commits using changesets) reported by hagblom.hp - What steps will reproduce the problem? 1. Moving some files to a different changeset 2. Commiting just those files 3. When the plugin tries to do the actual commit an exception is thrown. What is the expected output? What do you see instead? com.dcx.hg.MercurialCheckinEnvironment.commit(Ljava/util/List;Ljava/lang/St ring;Ljava/lang/Object;)Ljava/util/List;: com.dcx.hg.MercurialCheckinEnvironment.commit(Ljava/util/List;Ljava/lang/St ring;Ljava/lang/Object;)Ljava/util/List; java.lang.AbstractMethodError: com.dcx.hg.MercurialCheckinEnvironment.commit(Ljava/util/List;Ljava/lang/St ring;Ljava/lang/Object;)Ljava/util/List; at com.intellij.openapi.vcs.changes.ui.CommitHelper$CommitProcessor.process(Co mmitHelper.java:9) at com.intellij.openapi.vcs.changes.ChangesUtil.processItemsByVcs(ChangesUtil. java:268) at com.intellij.openapi.vcs.changes.ChangesUtil.processChangesByVcs(ChangesUti l.java:273) at com.intellij.openapi.vcs.changes.ui.CommitHelper$CommitProcessor.callSelf(C ommitHelper.java:37) at com.intellij.openapi.vcs.changes.ui.CommitHelper.b(CommitHelper.java:22) at com.intellij.openapi.vcs.changes.ui.CommitHelper.access$200(CommitHelper.ja va:78) at com.intellij.openapi.vcs.changes.ui.CommitHelper$1.run(CommitHelper.java:2) at com.intellij.openapi.vcs.changes.ui.CommitHelper$2.run(CommitHelper.java:7) at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(Pro gressManagerImpl.java:3) at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManage rImpl.java:5) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderP rogress(ProgressManagerImpl.java:13) at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressM anagerImpl.java:101) at com.intellij.openapi.progress.impl.ProgressManagerImpl$6.run(ProgressManage rImpl.java:16) at com.intellij.openapi.application.impl.ApplicationImpl$5.run(ApplicationImpl .java:8) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.j ava:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java: 908) at java.lang.Thread.run(Thread.java:619) at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationIm pl.java:5) What version of the product are you using? On what operating system? 0.2-DIANA Please provide any additional information below. What steps will reproduce the problem? 1. Moving some files to a different changeset 2. Commiting just those files 3. When the plugin tries to do the actual commit an exception is thrown. What is the expected output? What do you see instead? com.dcx.hg.MercurialCheckinEnvironment.commit(Ljava/util/List;Ljava/lang/St ring;Ljava/lang/Object;)Ljava/util/List;: com.dcx.hg.MercurialCheckinEnvironment.commit(Ljava/util/List;Ljava/lang/St ring;Ljava/lang/Object;)Ljava/util/List; java.lang.AbstractMethodError: com.dcx.hg.MercurialCheckinEnvironment.commit(Ljava/util/List;Ljava/lang/St ring;Ljava/lang/Object;)Ljava/util/List; at com.intellij.openapi.vcs.changes.ui.CommitHelper$CommitProcessor.process(Co mmitHelper.java:9) at com.intellij.openapi.vcs.changes.ChangesUtil.processItemsByVcs(ChangesUtil. java:268) at com.intellij.openapi.vcs.changes.ChangesUtil.processChangesByVcs(ChangesUti l.java:273) at com.intellij.openapi.vcs.changes.ui.CommitHelper$CommitProcessor.callSelf(C ommitHelper.java:37) at com.intellij.openapi.vcs.changes.ui.CommitHelper.b(CommitHelper.java:22) at com.intellij.openapi.vcs.changes.ui.CommitHelper.access$200(CommitHelper.ja va:78) at com.intellij.openapi.vcs.changes.ui.CommitHelper$1.run(CommitHelper.java:2) at com.intellij.openapi.vcs.changes.ui.CommitHelper$2.run(CommitHelper.java:7) at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(Pro gressManagerImpl.java:3) at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManage rImpl.java:5) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderP rogress(ProgressManagerImpl.java:13) at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressM anagerImpl.java:101) at com.intellij.openapi.progress.impl.ProgressManagerImpl$6.run(ProgressManage rImpl.java:16) at com.intellij.openapi.application.impl.ApplicationImpl$5.run(ApplicationImpl .java:8) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.j ava:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java: 908) at java.lang.Thread.run(Thread.java:619) at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationIm pl.java:5) What version of the product are you using? On what operating system? 0.2-DIANA Please provide any additional information below. Apr 27, 2009 issue 43 (Bad version number in .class (on OSX)) commented on by gevesson - I'd recommend using hg4idea. That has been compiled for Java 5 and is currently being developed. I'd recommend using hg4idea. That has been compiled for Java 5 and is currently being developed. Apr 26, 2009 issue 44 (Fatal Error on Install: Bad version number in .class file [P...) commented on by javajosh - Oops, this is a duplicate of bug 43. My bad. Oops, this is a duplicate of bug 43. My bad. Apr 26, 2009 issue 43 (Bad version number in .class (on OSX)) commented on by javajosh - Yeah, Java 6 is very unstable for a lot of things on OSX, and I don't think that workaround will work (except in my case to somehow figure out how to remove the plugin). Note that you can use Spotlight to find "Java Preferences" to change your default JVM. Yeah, Java 6 is very unstable for a lot of things on OSX, and I don't think that workaround will work (except in my case to somehow figure out how to remove the plugin). Note that you can use Spotlight to find "Java Preferences" to change your default JVM. Apr 26, 2009 issue 44 (Fatal Error on Install: Bad version number in .class file [P...) reported by javajosh - What steps will reproduce the problem? 1. Install plugin 2. Restart IDEA 3. Get an error report (below) What is the expected output? What do you see instead? "IDE Internal Error Occured" etc. Note that as a workaround I'd like to uninstall the plugin, but the IDEA preferences menu option is non-responsive. I may need to reinstall IDEA. What version of the product are you using? On what operating system? OSX 10.5.6 Java 1.5 IntelliJj 8.1 Mercurial Plugin (whatever is current 4/26/09) Please provide any additional information below. Bad version number in .class file [Plugin: MercurialPlugin]: Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:10) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:66) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:73) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:13) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:288) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:389) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:146) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:158) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:75) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:1) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:314) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:151) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:141) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:8) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:10) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:16) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:69) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) What steps will reproduce the problem? 1. Install plugin 2. Restart IDEA 3. Get an error report (below) What is the expected output? What do you see instead? "IDE Internal Error Occured" etc. Note that as a workaround I'd like to uninstall the plugin, but the IDEA preferences menu option is non-responsive. I may need to reinstall IDEA. What version of the product are you using? On what operating system? OSX 10.5.6 Java 1.5 IntelliJj 8.1 Mercurial Plugin (whatever is current 4/26/09) Please provide any additional information below. Bad version number in .class file [Plugin: MercurialPlugin]: Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:10) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:66) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:73) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:13) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:288) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:389) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:146) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:158) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:75) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:1) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:314) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:151) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:141) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:8) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:10) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:16) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:69) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Mar 15, 2009 issue 43 (Bad version number in .class (on OSX)) commented on by dave.whi...@ocean.net.au - That'd be OK if running IDEA on Java 6 didn't break other stuff. JetBrains do not support running IDEA under Java 6 on OSX. Besides, it uses too much memory under 6 as Java 6 is only available in 64 bit mode on OSX. That'd be OK if running IDEA on Java 6 didn't break other stuff. JetBrains do not support running IDEA under Java 6 on OSX. Besides, it uses too much memory under 6 as Java 6 is only available in 64 bit mode on OSX. Jan 08, 2009 issue 43 (Bad version number in .class (on OSX)) commented on by jfrog...@yahoo.com - The plugin was build with Java6. You need run IntelliJ with JDK 6! Changing the /Applications/IntelliJXXXX/Contents/Info.plist file with <key>JVMVersion</key> <string>1.6</string> Make it works (if you have the chance to have JDK6 on your Mac :) IntelliJ runs better with 1.6 anyway. The plugin was build with Java6. You need run IntelliJ with JDK 6! Changing the /Applications/IntelliJXXXX/Contents/Info.plist file with <key>JVMVersion</key> <string>1.6</string> Make it works (if you have the chance to have JDK6 on your Mac :) IntelliJ runs better with 1.6 anyway. Older Dec 18, 2008 issue 43 (Bad version number in .class (on OSX)) reported by geralddejong - What steps will reproduce the problem? 1. Install the plugin. What is the expected output? What do you see instead? Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:15) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:40) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:156) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:3) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:182) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:401) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:170) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:15) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:166) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:5) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:165) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:163) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:99) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:48) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:31) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:119) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:168) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) What version of the product are you using? On what operating system? IntelliJ 8.0.1 on OSX Leopard What steps will reproduce the problem? 1. Install the plugin. What is the expected output? What do you see instead? Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:15) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:40) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:156) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:3) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:182) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:401) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:170) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:15) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:166) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:5) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:165) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:163) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:99) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:48) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:31) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:119) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:168) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) What version of the product are you using? On what operating system? IntelliJ 8.0.1 on OSX Leopard Sep 20, 2008 issue 42 (mercurial is not recognized for ruby on rails project) reported by palobern - What steps will reproduce the problem? 1. open in Idea ruby on rails project (having working Hg repository) 2. open Version Control 3. Mercurial is not in Menu. Similarly it is not visible context menu after right click What version of the product are you using? On what operating system? Idea 7935, mercurialidea 0.25, ruby plugin 1.5.18242, Vista What steps will reproduce the problem? 1. open in Idea ruby on rails project (having working Hg repository) 2. open Version Control 3. Mercurial is not in Menu. Similarly it is not visible context menu after right click What version of the product are you using? On what operating system? Idea 7935, mercurialidea 0.25, ruby plugin 1.5.18242, Vista Sep 20, 2008 issue 14 (Have idea automatically ignore the .hg directory) commented on by palobern - workaround: This can be done in Settings -> IDE Settings -> General -> Ignore files and folders workaround: This can be done in Settings -> IDE Settings -> General -> Ignore files and folders

issue 44 (Fatal Error on Install: Bad version number in .class file [P...) reported by javajosh - What steps will reproduce the problem? 1. Install plugin 2. Restart IDEA 3. Get an error report (below) What is the expected output? What do you see instead? "IDE Internal Error Occured" etc. Note that as a workaround I'd like to uninstall the plugin, but the IDEA preferences menu option is non-responsive. I may need to reinstall IDEA. What version of the product are you using? On what operating system? OSX 10.5.6 Java 1.5 IntelliJj 8.1 Mercurial Plugin (whatever is current 4/26/09) Please provide any additional information below. Bad version number in .class file [Plugin: MercurialPlugin]: Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:10) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:66) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:73) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:13) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:288) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:389) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:146) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:158) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:75) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:1) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:314) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:151) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:141) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:8) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:10) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:16) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:69) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

What steps will reproduce the problem? 1. Install plugin 2. Restart IDEA 3. Get an error report (below) What is the expected output? What do you see instead? "IDE Internal Error Occured" etc. Note that as a workaround I'd like to uninstall the plugin, but the IDEA preferences menu option is non-responsive. I may need to reinstall IDEA. What version of the product are you using? On what operating system? OSX 10.5.6 Java 1.5 IntelliJj 8.1 Mercurial Plugin (whatever is current 4/26/09) Please provide any additional information below. Bad version number in .class file [Plugin: MercurialPlugin]: Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:10) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:66) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:73) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:13) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:288) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:389) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:146) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:158) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:75) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:1) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:314) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:151) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:141) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:8) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:10) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:16) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:69) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:107) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:7) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:135) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:41) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

issue 43 (Bad version number in .class (on OSX)) reported by geralddejong - What steps will reproduce the problem? 1. Install the plugin. What is the expected output? What do you see instead? Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:15) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:40) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:156) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:3) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:182) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:401) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:170) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:15) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:166) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:5) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:165) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:163) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:99) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:48) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:31) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:119) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:168) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) What version of the product are you using? On what operating system? IntelliJ 8.0.1 on OSX Leopard

What steps will reproduce the problem? 1. Install the plugin. What is the expected output? What do you see instead? Bad version number in .class file [Plugin: MercurialPlugin] com.intellij.diagnostic.PluginException: Bad version number in .class file [Plugin: MercurialPlugin] at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:15) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:40) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$100(ComponentManagerImpl.java:70) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:156) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.lang.ClassLoader.defineClass(ClassLoader.java:520) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:78) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:41) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:3) ... 18 more com.intellij.diagnostic.PluginException: unsupported class version for com.dcx.hg.actions.MercurialMenu [Plugin: MercurialPlugin] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:182) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.b(ActionManagerImpl.java:401) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:170) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.a(ActionManagerImpl.java:208) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.readExternal(ActionManagerImpl.java:126) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.a(ComponentStoreImpl.java:15) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initJdomExternalizable(ComponentStoreImpl.java:166) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl$1.run(ComponentStoreImpl.java:5) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:165) at com.intellij.openapi.components.impl.stores.ComponentStoreImpl.initComponent(ComponentStoreImpl.java:163) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:99) at com.intellij.openapi.components.impl.ComponentManagerImpl.access$1100(ComponentManagerImpl.java:48) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter$1.getComponentInstance(ComponentManagerImpl.java:20) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:31) at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:230) at com.intellij.util.pico.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:217) at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:199) at org.picocontainer.alternatives.AbstractDelegatingMutablePicoContainer.getComponentInstance(AbstractDelegatingMutablePicoContainer.java:75) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:119) at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:168) at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:71) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:26) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:364) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:37) at com.intellij.idea.MainImpl$3.run(MainImpl.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) What version of the product are you using? On what operating system? IntelliJ 8.0.1 on OSX Leopard

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