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Home » Modeling » TMF (Xtext) » Bundle Exception - Error when launching Eclipse Application(BundleException - lockstateChange)
Bundle Exception - Error when launching Eclipse Application [message #1734968] Tue, 14 June 2016 09:24 Go to next message
Jahic Benjamin is currently offline Jahic BenjaminFriend
Messages: 10
Registered: October 2015
Junior Member
Good morning all,

I'm looking for hours now to fix this problem. When I want to run my DSL in the Eclipse application the following error appears and it won't lunch eclipse. I was looking on google and people suggested to delete the .lock file in the workspace in .metadata, but it didn't help.

The only thing which works is taking out my dsl project from the runtime-workspace, re-launching eclipse and reimporting it again. Then the "eclipse application" works again for 3-4 times launching and the error reappears. Then I have to redo the process again.

I'm currently working on Eclipse Neon, with Xtext 2.10.

Here the whole error message?

Thank you in advance for any help

Regards,
Benjamin

!ENTRY org.eclipse.osgi 2 0 2016-06-14 11:18:01.006
!MESSAGE While loading class "org.eclipse.egit.core.Activator", thread "Thread[Worker-1,5,main]" timed out waiting (5008ms) for thread "Thread[main,6,main]" to finish starting bundle "org.eclipse.egit.core_4.4.0.201606011500-rc2 [136]". To avoid deadlock, thread "Thread[Worker-1,5,main]" is proceeding but "org.eclipse.egit.core.Activator" may not be fully initialized.
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.4.0.201606011500-rc2"; osgi.identity="org.eclipse.egit.core"; singleton:="true" [id=136] STARTED [STARTED]
	at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337)
	at org.eclipse.osgi.container.Module.start(Module.java:401)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470)
	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:330)
	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:391)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:349)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.egit.ui.Activator$RepositoryChangeScanner.run(Activator.java:617)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock.
	at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334)
	... 14 more
Root exception:
java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock.
	at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334)
	at org.eclipse.osgi.container.Module.start(Module.java:401)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470)
	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:330)
	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:391)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:349)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.egit.ui.Activator$RepositoryChangeScanner.run(Activator.java:617)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.eclipse.osgi 2 0 2016-06-14 11:18:06.013
!MESSAGE While loading class "org.eclipse.egit.core.RepositoryCache", thread "Thread[Worker-1,5,main]" timed out waiting (5004ms) for thread "Thread[main,6,main]" to finish starting bundle "org.eclipse.egit.core_4.4.0.201606011500-rc2 [136]". To avoid deadlock, thread "Thread[Worker-1,5,main]" is proceeding but "org.eclipse.egit.core.RepositoryCache" may not be fully initialized.
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.4.0.201606011500-rc2"; osgi.identity="org.eclipse.egit.core"; singleton:="true" [id=136] STARTED [STARTED]
	at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337)
	at org.eclipse.osgi.container.Module.start(Module.java:401)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470)
	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:330)
	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:391)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:349)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.egit.ui.Activator$RepositoryChangeScanner.run(Activator.java:621)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock.
	at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334)
	... 14 more
Root exception:
java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock.
	at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334)
	at org.eclipse.osgi.container.Module.start(Module.java:401)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470)
	at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:330)
	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:391)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:349)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.egit.ui.Activator$RepositoryChangeScanner.run(Activator.java:621)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

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Re: Bundle Exception - Error when launching Eclipse Application [message #1734969 is a reply to message #1734968] Tue, 14 June 2016 09:28 Go to previous message
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 13465
Registered: July 2009
Senior Member
looks like a question for the egit forum

Need professional support for Xtext, Xpand, EMF?
Go to: https://www.itemis.com/en/xtext/
Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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