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

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Bugs item #1599313, was opened at 2006-11-19 19:06
Message generated for change (Comment added) made by jgyger
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=427342&aid=1599313&group_id=40205

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Category: None
Group: None
>Status: Pending
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
>Assigned to: Johann Gyger (jgyger)
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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>Comment By: Johann Gyger (jgyger)
Date: 2006-12-23 13:12

Message:
Logged In: YES 
user_id=7927
Originator: NO

How did you open the class file? Did you use File > Open File? If so,
please refer to
http://sourceforge.net/tracker/index.php?func=detail&aid=1307225&group_id=40205&atid=427342

- Johann

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=427342&aid=1599313&group_id=40205