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Bug 337758

Summary: [e3.7] NoSuchMethodError: org.eclipse.cdt.internal.ui.viewsupport.AppearanceAwareLabelProvider
Product: z_Archived Reporter: Steffen Pingel <steffen.pingel>
Component: MylynAssignee: Shawn Minto <shawn.minto>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3    
Version: unspecified   
Target Milestone: 3.6   
Hardware: PC   
OS: Linux   
Whiteboard:
Attachments:
Description Flags
patch
none
mylyn/context/zip none

Description Steffen Pingel CLA 2011-02-21 14:37:11 EST
Found the exception below in the log running on Eclipse 3.7 with C/C++ Development Platform 8.0.0.201101311025 installed.

-- Error Details --
Date: Mon Feb 21 11:23:14 PST 2011
Message: Plug-in "org.eclipse.cdt.mylyn.ui" was unable to instantiate class "org.eclipse.mylyn.internal.cdt.ui.CDTContextLabelProvider".
Severity: Error
Product: Eclipse SDK 3.7.0.v201101272034 (org.eclipse.sdk.ide)
eclipse.buildId=I20110127-2034


Exception Stack Trace:
java.lang.NoSuchMethodError: org.eclipse.cdt.internal.ui.viewsupport.AppearanceAwareLabelProvider.<init>(II)V
at org.eclipse.mylyn.internal.cdt.ui.CDTContextLabelProvider.<init>(CDTContextLabelProvider.java:33)
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 java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.mylyn.internal.context.ui.ContextUiPlugin$UiExtensionPointReader.readLabelProvider(ContextUiPlugin.java:473)
at org.eclipse.mylyn.internal.context.ui.ContextUiPlugin$UiExtensionPointReader.initExtensions(ContextUiPlugin.java:461)
at org.eclipse.mylyn.internal.context.ui.ContextUiPlugin.getPreservedFilterClasses(ContextUiPlugin.java:609)
at org.eclipse.mylyn.context.ui.AbstractFocusViewAction.getPreservedFilterClasses(AbstractFocusViewAction.java:448)
at org.eclipse.mylyn.context.ui.AbstractFocusViewAction.installInterestFilter(AbstractFocusViewAction.java:485)
at org.eclipse.mylyn.context.ui.AbstractFocusViewAction.updateInterestFilter(AbstractFocusViewAction.java:418)
at org.eclipse.mylyn.context.ui.AbstractFocusViewAction.valueChanged(AbstractFocusViewAction.java:302)
at org.eclipse.mylyn.context.ui.AbstractFocusViewAction.update(AbstractFocusViewAction.java:275)
at org.eclipse.mylyn.context.ui.AbstractAutoFocusViewAction$2.run(AbstractAutoFocusViewAction.java:96)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3524)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3173)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2697)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2661)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2495)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Comment 1 Shawn Minto CLA 2011-04-07 17:18:35 EDT
Created attachment 192782 [details]
patch

I will commit this patch which fixes the error by just using the default constructor instead of the parameterized one.  I dont think that there is anything that we need from the parameterized one as the default one provides the same/similar parameters.
Comment 2 Shawn Minto CLA 2011-04-07 17:18:37 EDT
Created attachment 192783 [details]
mylyn/context/zip
Comment 3 Shawn Minto CLA 2011-04-07 17:19:08 EDT
patch committed.
Comment 4 Steffen Pingel CLA 2011-04-09 02:59:45 EDT
Should we consider backporting this?
Comment 5 Steffen Pingel CLA 2011-04-09 13:06:38 EDT
I have applied the changes to the e_3_7_m_3_5_x branch. Let me know in case you want me to revert.
Comment 6 Shawn Minto CLA 2011-04-11 12:00:42 EDT
I think that it is a good idea to backport this just in case.  Thanks Steffen!