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Issue 36: DB Railnavigator: java.lang.NoSuchMethodError: a
4 people starred this issue and may be notified of changes. Back to list
Status:  WontFix
Owner:  ----
Closed:  Oct 2011


 
Reported by sonic740606, Mar 17, 2010
What steps will reproduce the problem?
1. Install DB Railnavigator:
http://railnavigator.bahn.de/rnav/dbrailnavigator_std.zip
2. Try to download a train timetable: first menu entry, some start and some
end, "Abrufen" ("Download")

What is the expected output?
The train timetable

What do you see instead?
java.lang.NoSuchMethodError: a
       at a.aw.b(Unknown Source)
       at a.bm.b(Unknown Source)
       at a.u.b(Unknown Source)
       at a.f.<init>(Unknown Source)
       at a.bf.run(Unknown Source)
       at java.lang.Thread.run(Thread.java:1096)

What version of the product are you using?
microemu-android trunk

On what operating system?
Android 2.1
Mar 18, 2010
Project Member #1 bar...@gmail.com
(No comment was entered for this change.)
Status: Accepted
Labels: Milestone-3.0
Mar 26, 2010
Project Member #2 bar...@gmail.com
 Issue 40  has been merged into this issue.
Jun 17, 2010
Project Member #3 bar...@gmail.com
My findings shows that using ProGuard with overloadaggressively option often makes the code which fails with this error.
Oct 17, 2011
Project Member #4 bar...@gmail.com
Android Dalvik VM has problems when original application is obfuscated with some of the settings.

This is a list of the Proguard setting that should be added to the configuration:
-dontpreverify
-optimizations !code/simplification/arithmetic

And remove the following:
-overloadaggressively

For more information why Android require these settings read the information at the Proguard site:
http://proguard.sourceforge.net/manual/examples.html#androidactivity
Status: WontFix
Labels: -Milestone-3.0

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