[Jadclipse-develop] [ jadclipse-Bugs-1599313 ] NullPointerException when opening class file

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Bugs item #1599313, was opened at 2006-11-19 11:06
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: NullPointerException when opening class file

Initial Comment:
I am running Eclipse 3.3M3.

When trying to open a class file with "Jadclipse Class File Viewer" the exception pasted below shows up in the Error Log and the standard disassembler of Eclipse 3.3 is opened instead.

My email is mat...@fr...

Thanks for your work...

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
	at org.eclipse.swt.SWT.error(SWT.java:3407)
	at org.eclipse.swt.SWT.error(SWT.java:3330)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:126)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3440)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3080)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1924)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1888)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
	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(PlatformActivator.java:78)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:74)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:348)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:165)
	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.core.launcher.Main.invokeFramework(Main.java:341)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:285)
	at org.eclipse.core.launcher.Main.run(Main.java:987)
	at org.eclipse.core.launcher.Main.main(Main.java:962)
Caused by: java.lang.NullPointerException
	at org.eclipse.pde.internal.ui.editor.plugin.ManifestEditorMatchingStrategy.matches(ManifestEditorMatchingStrategy.java:32)
	at org.eclipse.ui.internal.EditorManager.findEditors(EditorManager.java:478)
	at org.eclipse.ui.internal.EditorManager.findEditors(EditorManager.java:424)
	at org.eclipse.ui.internal.EditorManager.findEditor(EditorManager.java:387)
	at org.eclipse.ui.internal.EditorManager.findEditor(EditorManager.java:369)
	at org.eclipse.ui.internal.WorkbenchPage.findEditor(WorkbenchPage.java:1899)
	at org.eclipse.ui.NavigationLocation.getEditorPart(NavigationLocation.java:44)
	at org.eclipse.ui.NavigationLocation.getText(NavigationLocation.java:60)
	at org.eclipse.ui.internal.NavigationHistoryEntry.<init>(NavigationHistoryEntry.java:49)
	at org.eclipse.ui.internal.NavigationHistory.createEntry(NavigationHistory.java:576)
	at org.eclipse.ui.internal.NavigationHistory.addEntry(NavigationHistory.java:329)
	at org.eclipse.ui.internal.NavigationHistory.access$9(NavigationHistory.java:313)
	at org.eclipse.ui.internal.NavigationHistory$2.run(NavigationHistory.java:181)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
	... 20 more


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