Bug 5146 - Walkback opening editor on .class file
Summary: Walkback opening editor on .class file
Status: RESOLVED FIXED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 2.0   Edit
Hardware: PC Windows 2000
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Kai-Uwe Maetzel CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2001-10-22 12:23 EDT by Nick Edgar CLA
Modified: 2001-10-24 06:25 EDT (History)
0 users

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Description Nick Edgar CLA 2001-10-22 12:23:32 EDT
Build 204.

With Java editor open, hit Ctrl-Shift-T, typed "Boolean" to open 
java.lang.Boolean.  Got an error dialog and the following in the log.

Log: Mon Oct 22 12:17:55 EDT 2001
2 org.eclipse.ui 2 Problems occurred when invoking code from plug-in: 
org.eclipse.ui.
java.lang.NullPointerException
	at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.setSelection
(JavaEditor.java:238)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.revealInEditor
(EditorUtility.java:110)
	at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.linkToEditor
(PackageExplorerPart.java:703)
	at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.handleSelectionChang
ed(PackageExplorerPart.java:632)
	at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.access$0
(PackageExplorerPart.java:628)
	at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$3.selectionChanged
(PackageExplorerPart.java:302)
	at org.eclipse.jface.viewers.Viewer.fireSelectionChanged
(Viewer.java:147)
	at org.eclipse.jface.viewers.StructuredViewer.updateSelection
(StructuredViewer.java:907)
	at org.eclipse.jface.viewers.StructuredViewer.setSelection
(StructuredViewer.java:687)
	at org.eclipse.jface.viewers.Viewer.setSelection(Viewer.java:342)
	at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.editorActivated
(PackageExplorerPart.java:915)
	at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$1.partActivated
(PackageExplorerPart.java:176)
	at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java
(Compiled Code))
	at org.eclipse.core.internal.runtime.InternalPlatform.run
(InternalPlatform.java(Compiled Code))
	at org.eclipse.core.runtime.Platform.run(Platform.java(Compiled Code))
	at org.eclipse.ui.internal.PartListenerList.firePartActivated
(PartListenerList.java:35)
	at org.eclipse.ui.internal.WorkbenchPage.firePartActivated
(WorkbenchPage.java:578)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart
(WorkbenchPage.java:1275)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:98)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor
(WorkbenchPage.java:1031)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor
(WorkbenchPage.java:991)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor
(EditorUtility.java:130)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor
(EditorUtility.java:102)
	at org.eclipse.jdt.internal.ui.util.OpenTypeHierarchyUtil.openEditor
(OpenTypeHierarchyUtil.java:154)
	at org.eclipse.jdt.internal.ui.util.OpenTypeHierarchyUtil.openInViewPart
(OpenTypeHierarchyUtil.java:120)
	at org.eclipse.jdt.internal.ui.util.OpenTypeHierarchyUtil.open
(OpenTypeHierarchyUtil.java:99)
	at org.eclipse.jdt.internal.ui.util.OpenTypeHierarchyUtil.open
(OpenTypeHierarchyUtil.java:80)
	at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.run
(OpenTypeAction.java:60)
	at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.run
(OpenTypeAction.java:77)
	at org.eclipse.ui.internal.PluginAction.run(PluginAction.java:125)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:451)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection
(ActionContributionItem.java:407)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent
(ActionContributionItem.java:361)
	at org.eclipse.jface.action.ActionContributionItem.access$0
(ActionContributionItem.java:352)
	at 
org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent
(ActionContributionItem.java:47)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java(Compiled 
Code))
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java(Compiled 
Code))
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.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:658)
	at org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:820)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:285)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:151)
	at org.eclipse.core.launcher.Main.run(Main.java:433)
	at org.eclipse.core.launcher.Main.main(Main.java:306)
Comment 1 Nick Edgar CLA 2001-10-22 12:25:06 EDT
It opened the editor, but it was empty.
When I tried it again, the error did not happen, but the editor still opened 
empty.  The outline did show the contents though.
Comment 2 Kai-Uwe Maetzel CLA 2001-10-24 06:25:41 EDT
Has been fixed in 205.