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Bug 344527

Summary: ClassCastException when doubliclicking .o file inside 'archive'
Product: [Tools] CDT Reporter: Marko Tomljenovic <marko.tomljenovic>
Component: cdt-coreAssignee: Project Inbox <cdt-core-inbox>
Status: NEW --- QA Contact: Jonah Graham <jonah>
Severity: normal    
Priority: P3 CC: malaperle, yevshif
Version: 7.0.2   
Target Milestone: ---   
Hardware: PC   
OS: Windows XP   
Whiteboard:
Attachments:
Description Flags
Screenshot with the error dialog none

Description Marko Tomljenovic CLA 2011-05-03 03:10:24 EDT
Build Identifier: 3.6.2

When a proiject is imported and the ELF binary parser is enabled some archived are visible in the project explorer. After expanding an archive and double clicking on an .o file the following exception is thrown:

java.lang.ClassCastException: org.eclipse.core.internal.resources.File cannot be cast to org.eclipse.core.resources.IContainer
	at org.eclipse.core.internal.localstore.FileStoreRoot.getManager(FileStoreRoot.java:66)
	at org.eclipse.core.internal.localstore.FileStoreRoot.computeURI(FileStoreRoot.java:82)
	at org.eclipse.core.internal.localstore.FileSystemResourceManager.locationURIFor(FileSystemResourceManager.java:659)
	at org.eclipse.core.internal.resources.Resource.getLocationURI(Resource.java:1132)
	at org.eclipse.cdt.internal.ui.cview.CopyAction.updateSelection(CopyAction.java:197)
	at org.eclipse.ui.actions.BaseSelectionListenerAction.selectionChanged(BaseSelectionListenerAction.java:124)
	at org.eclipse.cdt.internal.ui.cview.RefactorActionGroup.updateActionBars(RefactorActionGroup.java:148)
	at org.eclipse.cdt.internal.ui.cview.MainActionGroup.updateActionBars(MainActionGroup.java:313)
	at org.eclipse.cdt.internal.ui.cview.CView.updateActionBars(CView.java:779)
	at org.eclipse.cdt.internal.ui.cview.CView.handleSelectionChanged(CView.java:277)
	at org.eclipse.cdt.internal.ui.cview.CView$7.selectionChanged(CView.java:497)
	at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
	at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2162)
	at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1190)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1220)
	at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:228)
	at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:222)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:389)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
	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:369)
	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:620)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1384)


Reproducible: Always
Comment 1 Marko Tomljenovic CLA 2011-05-03 03:11:00 EDT
Created attachment 194552 [details]
Screenshot with the error dialog