Bug 342430

Description Holger Staudacher 2011-04-11 08:41:44 EDT

Randomly I receive a NPE when I try to add some packages using the Manifest Editor. I found these bugs: 287243, 240497, 304980. But the stacktraces are looking different to me. I'm using the latest SDK I build on Mac OSX with Cocoa 64bit. 

Here is the stacktrace:

java.lang.NullPointerException
	at org.eclipse.pde.internal.ui.editor.plugin.ImportPackageSection.setElements(ImportPackageSection.java:507)
	at org.eclipse.pde.internal.ui.editor.plugin.ImportPackageSection.access$3(ImportPackageSection.java:474)
	at org.eclipse.pde.internal.ui.editor.plugin.ImportPackageSection$3.run(ImportPackageSection.java:415)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.pde.internal.ui.editor.plugin.ImportPackageSection.handleAdd(ImportPackageSection.java:425)
	at org.eclipse.pde.internal.ui.editor.plugin.ImportPackageSection.buttonSelected(ImportPackageSection.java:344)
	at org.eclipse.pde.internal.ui.editor.TableSection$PartAdapter.buttonSelected(TableSection.java:50)
	at org.eclipse.pde.internal.ui.parts.SharedPartWithButtons$SelectionHandler.buttonSelected(SharedPartWithButtons.java:42)
	at org.eclipse.pde.internal.ui.parts.SharedPartWithButtons$SelectionHandler.widgetSelected(SharedPartWithButtons.java:33)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4114)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1443)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1451)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1263)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3960)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3599)
	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(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)