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Bug 342609

Summary:	NPE in ChangeBuildConfigActionBase
Product:	[Tools] CDT	Reporter:	Andrew Gvozdev <angvoz.dev>
Component:	cdt-build	Assignee:	Andrew Gvozdev <angvoz.dev>
Status:	RESOLVED FIXED	QA Contact:	Andrew Gvozdev <angvoz.dev>
Severity:	normal
Priority:	P3	CC:	cdtdoug
Version:	8.0
Target Milestone:	8.0
Hardware:	All
OS:	All
Whiteboard:

Description Andrew Gvozdev

2011-04-12 12:38:38 EDT

Getting load of NPE-s trying to copy-paste XML from C++ project to non-C++ project. Operating with *.xml files:
java.lang.NullPointerException
at org.eclipse.cdt.ui.actions.ChangeBuildConfigActionBase.onSelectionChanged(ChangeBuildConfigActionBase.java:257)
at org.eclipse.cdt.ui.actions.ChangeBuildConfigMenuAction.selectionChanged(ChangeBuildConfigMenuAction.java:87)
at org.eclipse.ui.internal.PluginAction.refreshEnablement(PluginAction.java:206)
at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:277)
at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:299)
at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
at org.eclipse.ui.part.MultiPageSelectionProvider$1.run(MultiPageSelectionProvider.java:110)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.part.MultiPageSelectionProvider.fireEventChange(MultiPageSelectionProvider.java:108)
at org.eclipse.ui.part.MultiPageSelectionProvider.fireSelectionChanged(MultiPageSelectionProvider.java:90)
at org.eclipse.ui.part.MultiPageEditorSite.handleSelectionChanged(MultiPageEditorSite.java:452)
at org.eclipse.ui.part.MultiPageEditorSite$4.selectionChanged(MultiPageEditorSite.java:368)
at org.eclipse.wst.sse.ui.StructuredTextEditor$4.run(StructuredTextEditor.java:592)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.wst.sse.ui.StructuredTextEditor$StructuredSelectionProvider.fireSelectionChanged(StructuredTextEditor.java:590)
at org.eclipse.wst.sse.ui.StructuredTextEditor$StructuredSelectionProvider.handleSelectionChanged(StructuredTextEditor.java:682)
at org.eclipse.wst.sse.ui.StructuredTextEditor$2.selectionChanged(StructuredTextEditor.java:558)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164)
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:162)
at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2732)
at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2711)
at org.eclipse.jface.text.TextViewer.setSelectedRange(TextViewer.java:2396)
at org.eclipse.jface.text.source.projection.ProjectionViewer.executeReplaceVisibleDocument(ProjectionViewer.java:782)
at org.eclipse.jface.text.source.projection.ProjectionViewer.replaceVisibleDocument(ProjectionViewer.java:767)
at org.eclipse.jface.text.source.projection.ProjectionViewer.reinitializeProjection(ProjectionViewer.java:1247)
at org.eclipse.jface.text.source.projection.ProjectionViewer.catchupWithProjectionAnnotationModel(ProjectionViewer.java:961)
at org.eclipse.jface.text.source.projection.ProjectionViewer.access$5(ProjectionViewer.java:956)
at org.eclipse.jface.text.source.projection.ProjectionViewer$1.run(ProjectionViewer.java:914)
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:4125)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3742)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
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:123)
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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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)

Comment 1 Andrew Gvozdev

2011-04-12 12:45:45 EDT

Fixed on HEAD.

Comment 2 CDT Genie

2011-04-12 13:23:16 EDT

*** cdt cvs genie on behalf of agvozdev ***
bug 342609: NPE in ChangeBuildConfigActionBase

[*] ChangeBuildConfigActionBase.java 1.13 http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.cdt/all/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/ChangeBuildConfigActionBase.java?root=Tools_Project&r1=1.12&r2=1.13