Bug 5377 - NPE in Open Super Method action
Summary: NPE in Open Super Method action
Status: RESOLVED FIXED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 2.0   Edit
Hardware: PC Windows 2000
: P1 normal (vote)
Target Milestone: ---   Edit
Assignee: Martin Aeschlimann CLA
QA Contact:
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2001-10-31 08:17 EST by Erich Gamma CLA
Modified: 2001-10-31 13:29 EST (History)
0 users

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Description Erich Gamma CLA 2001-10-31 08:17:22 EST
Got another NPE in the context of Open Super Method. 

org.eclipse.jface.util.Assert$AssertionFailedException: null argument;
	at org.eclipse.jface.util.Assert.isNotNull(Assert.java:133)
	at org.eclipse.jface.util.Assert.isNotNull(Assert.java(Compiled Code))
	at org.eclipse.jface.viewers.StructuredSelection.<init>
(StructuredSelection.java:54)
	at 
org.eclipse.jdt.internal.ui.actions.StructuredSelectionProvider$Adapter.asStruct
uredSelection(StructuredSelectionProvider.java:75)
	at 
org.eclipse.jdt.internal.ui.actions.StructuredSelectionProvider$Adapter.asStruct
uredSelection(StructuredSelectionProvider.java:48)
	at 
org.eclipse.jdt.internal.ui.actions.StructuredSelectionProvider$SelectionService
Adapter.getSelection(StructuredSelectionProvider.java:138)
	at 
org.eclipse.jdt.internal.ui.actions.OpenSuperImplementationAction.getMethod
(OpenSuperImplementationAction.java:69)
	at 
org.eclipse.jdt.internal.ui.actions.OpenSuperImplementationAction.canOperateOn
(OpenSuperImplementationAction.java:61)
	at 
org.eclipse.jdt.internal.ui.actions.OpenSuperImplementationAction.update
(OpenSuperImplementationAction.java:57)
	at org.eclipse.ui.texteditor.AbstractTextEditor.addAction
(AbstractTextEditor.java:1694)
	at 
org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.editorContextMenuAboutToShow
(JavaEditor.java:137)
	at 
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.editorContextMenuAb
outToShow(CompilationUnitEditor.java:416)
	at org.eclipse.ui.texteditor.AbstractTextEditor$2.menuAboutToShow
(AbstractTextEditor.java:658)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow
(MenuManager.java:220)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow
(MenuManager.java:253)
	at org.eclipse.jface.action.MenuManager.access$0(MenuManager.java:250)
	at org.eclipse.jface.action.MenuManager$1.menuShown
(MenuManager.java:280)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java
(Compiled Code))
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Compiled Code))
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Compiled Code))
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Compiled Code))
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:2787)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java(Compiled 
Code))
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java
(Compiled Code))
	at org.eclipse.swt.widgets.Display.windowProc(Display.java(Compiled 
Code))
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu.setVisible(Menu.java:740)
	at org.eclipse.swt.widgets.Control.WM_CONTEXTMENU(Control.java:2612)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java(Compiled 
Code))
	at org.eclipse.swt.widgets.Display.windowProc(Display.java(Compiled 
Code))
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java
(Compiled Code))
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java
(Compiled Code))
	at org.eclipse.swt.widgets.Control.WM_RBUTTONUP(Control.java:3446)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java(Compiled 
Code))
	at org.eclipse.swt.widgets.Display.windowProc(Display.java(Compiled 
Code))
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java(Compiled 
Code))
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java
(Compiled Code))
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java
(Compiled Code))
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:695)
	at org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:820)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:285)
	at SlimLauncher.main(SlimLauncher.java:14)
Comment 1 Martin Aeschlimann CLA 2001-10-31 13:29:00 EST
fixed > 11025