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RE: [mylar-dev] Eclipse unable to start because of some issue with mylar
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David, please take a look at the comments on the following bug, and post
including your Mylar version, Eclipse version, and VM vendor and version:
167320: More startup errors after upgrading to 1.0.0 test
https://bugs.eclipse.org/bugs/show_bug.cgi?id=167320
If you are seeing problems with your plug-in not finding org.eclipse classes
there is probably a deeper problem with your Eclipse configuration. This
could be due to Eclipse's common out OutOfMemoryError, the fix for which is
described in the Eclipse 3.2 README and here:
http://wiki.eclipse.org/index.php/Mylar_FAQ#I_am_seeing_java.lang.OutOfMemor
yError:_PermGen_space_errors.2C_what.27s_wrong.3F
Note that the Mylar stack trace you are seeing is not known to cause bad
behavior, but please let us know if that's not your experience.
Mik
> -----Original Message-----
> From: mylar-dev-bounces@xxxxxxxxxxx [mailto:mylar-dev-bounces@xxxxxxxxxxx]
> On Behalf Of Karr, David
> Sent: Saturday, December 09, 2006 11:44 PM
> To: Mylar developer discussions
> Subject: [mylar-dev] Eclipse unable to start because of some issue with
> mylar
>
> This evening something happened with my Eclipse setup. I got an out of
> memory error, and it seemed to be trying forever to exit from that. I
> ended up killing the process manually. When I restarted, it seemed like
> all my plugin code couldn't find "org.eclipse.*", even though the jars
> seemed to be available. I found the following exception. Nothing I've
> tried to do has fixed this.
>
> Any ideas would be appreciated.
>
> !ENTRY org.eclipse.osgi 4 0 2006-12-09 22:10:48.144
> !MESSAGE While loading class
> "org.eclipse.mylar.internal.tasks.ui.TaskListColorsAndFonts", thread
> "main" timed out waiting (5000ms) for thread "Worker-2" to finish
> starting bundle "org.eclipse.mylar.tasks.ui". To avoid deadlock, thread
> "main" is proceeding but
> "org.eclipse.mylar.internal.tasks.ui.TaskListColorsAndFonts" may not be
> fully initialized.
> !STACK 0
> java.lang.Exception: Generated exception.
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.preFindLoca
> lClass(EclipseLazyStarter.java:75)
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(Clas
> spathManager.java:409)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(
> DefaultClassLoader.java:188)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(Bun
> dleLoader.java:334)
> at
> org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(S
> ingleSourcePackage.java:37)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLo
> ader.java:383)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLo
> ader.java:347)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(Defau
> ltClassLoader.java:83)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at
> org.eclipse.mylar.internal.context.ui.ColorMap.<clinit>(ColorMap.java:26
> )
> at
> org.eclipse.mylar.context.ui.ContextUiPlugin.<init>(ContextUiPlugin.java
> :88)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
> ccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
> tructorAccessorImpl.java:27)
> at
> java.lang.reflect.Constructor.newInstance(Constructor.java:494)
> at java.lang.Class.newInstance0(Class.java:350)
> at java.lang.Class.newInstance(Class.java:303)
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActiva
> tor(AbstractBundle.java:136)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleC
> ontextImpl.java:962)
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHo
> st.java:317)
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBu
> ndle.java:256)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.preFindLoca
> lClass(EclipseLazyStarter.java:86)
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(Clas
> spathManager.java:409)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(
> DefaultClassLoader.java:188)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(Bun
> dleLoader.java:334)
> at
> org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(S
> ingleSourcePackage.java:37)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLo
> ader.java:383)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLo
> ader.java:347)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(Defau
> ltClassLoader.java:83)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at
> org.eclipse.mylar.internal.java.ui.actions.ToggleActiveFoldingAction.<in
> it>(ToggleActiveFoldingAction.java:46)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
> ccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
> tructorAccessorImpl.java:27)
> at
> java.lang.reflect.Constructor.newInstance(Constructor.java:494)
> at java.lang.Class.newInstance0(Class.java:350)
> at java.lang.Class.newInstance(Class.java:303)
> at
> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecu
> tableExtension(RegistryStrategyOSGI.java:157)
> at
> org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExt
> ension(ExtensionRegistry.java:759)
> at
> org.eclipse.core.internal.registry.ConfigurationElement.createExecutable
> Extension(ConfigurationElement.java:243)
> at
> org.eclipse.core.internal.registry.ConfigurationElementHandle.createExec
> utableExtension(ConfigurationElementHandle.java:51)
> at
> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.
> java:234)
> at
> org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:12
> 0)
> at
> org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAct
> ion.java:165)
> at
> org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:486)
> at
> org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> at
> org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:
> 123)
> at
> org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3325)
> at
> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
> at
> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:4
> 19)
> at
> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at
> org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
> at
> org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActiva
> tor.java:78)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplicat
> ion(EclipseAppLauncher.java:92)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Eclip
> seAppLauncher.java:68)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
> 400)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
> 177)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
> a:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
> Impl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
> at org.eclipse.core.launcher.Main.run(Main.java:977)
> at org.eclipse.core.launcher.Main.main(Main.java:952)
> _______________________________________________
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