Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Exception when viewing topic in ontopoly #238

Closed
GoogleCodeExporter opened this issue Mar 16, 2015 · 3 comments
Closed

Exception when viewing topic in ontopoly #238

GoogleCodeExporter opened this issue Mar 16, 2015 · 3 comments

Comments

@GoogleCodeExporter
Copy link

When trying to view a particular topic instance in ontopoly, I get an
exception. Other topics of the same type display just fine. The topic in
question also displays fine in omnigator. 

I'm running ontopoly 5.1.0b1 built from
http://ontopia.googlecode.com/svn/trunk revision 1019

Stack Trace of root cause is:
org.apache.wicket.WicketRuntimeException: Exception
'java.lang.NullPointerException: null is not a valid argument.' occurred
during validation ontopoly.validators.IdentityValidator on component
fieldValue:input
    at ontopoly.validators.ExternalValidation.validate(ExternalValidation.java:43)
    at
ontopoly.components.FieldInstanceURIField.<init>(FieldInstanceURIField.java:103)
    at
ontopoly.components.FieldInstanceOccurrencePanel$1.populateItem(FieldInstanceOcc
urrencePanel.java:120)
    at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:576)
    at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeat
er.java:131)
    at
ontopoly.components.FieldInstanceOccurrencePanel$1.onBeforeRender(FieldInstanceO
ccurrencePanel.java:56)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeat
er.java:151)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:17
27)
    at org.apache.wicket.Component.onBeforeRender(Component.java:3855)
    at org.apache.wicket.Page.onBeforeRender(Page.java:1521)
    at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
    at org.apache.wicket.Component.beforeRender(Component.java:1095)
    at org.apache.wicket.Component.prepareForRender(Component.java:2225)
    at org.apache.wicket.Component.prepareForRender(Component.java:2262)
    at org.apache.wicket.Page.renderPage(Page.java:893)
    at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond
(BookmarkablePageRequestTarget.java:261)
    at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestC
ycleProcessor.java:105)
    at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1258)
    at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
    at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
    at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
    at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
    at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAp
pServletContext.java:3588)
    at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.ja
va:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
    at
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletConte
xt.java:2200)
    at
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java
:2106)
    at
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1428)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.lang.NullPointerException: null is not a valid argument.
    at
net.ontopia.topicmaps.impl.rdbms.RDBMSTopicMapTransaction.getTopicBySubjectIdent
ifier(RDBMSTopicMapTransaction.java:293)
    at
net.ontopia.topicmaps.impl.rdbms.TopicMap.getTopicBySubjectIdentifier(TopicMap.j
ava:332)
    at ontopoly.validators.IdentityValidator.onValidate(IdentityValidator.java:47)
    at
org.apache.wicket.validation.validator.AbstractValidator.validate(AbstractValida
tor.java:81)
    at ontopoly.validators.ExternalValidation.validate(ExternalValidation.java:37)
    ... 61 more



Original issue reported on code.google.com by oveg...@gmail.com on 4 May 2010 at 2:23

Attachments:

@GoogleCodeExporter
Copy link
Author

The problem may have occurred after adding a value for the field 
"Brødtekstbilde",
which is a URI field. 

Original comment by oveg...@gmail.com on 4 May 2010 at 2:32

@GoogleCodeExporter
Copy link
Author

Indeed, changing the type of the field "Brødtekstbilde" from URI to the default
datatype solves the problem. 

Original comment by oveg...@gmail.com on 4 May 2010 at 2:35

@GoogleCodeExporter
Copy link
Author

Fixed by revision 1023.

Original comment by indiapaleale@gmail.com on 4 May 2010 at 7:02

  • Changed state: Fixed
  • Added labels: Component-Ontopoly

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Development

No branches or pull requests

1 participant