Bug 4330

Summary:	NPE in JavaEditorErrorTickUpdate (1GLEEGF)
Product:	[Eclipse Project] JDT	Reporter:	Jared Burns <jared_burns>
Component:	UI	Assignee:	Martin Aeschlimann <martinae>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P1
Version:	2.0
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Jared Burns

2001-10-10 23:09:54 EDT

Suspended a breakpoint, I stepped into a class (Foo) constructor. If I select
the previous stack frame, then reselect the top stack frame (the constructor), I
get the following NPE twice in a row. I debugged and found that fLabelProvider is null
at the specified line in the stack trace.

Thread [main] (Suspended (exception NullPointerException))
	JavaEditorErrorTickUpdater.doUpdateErrorTicks() line: 76
	JavaEditorErrorTickUpdater.access$0(JavaEditorErrorTickUpdater) line: 72
	JavaEditorErrorTickUpdater$1.run() line: 66
	RunnableLock.run() line: 29
	UISynchronizer(Synchronizer).runAsyncMessages() line: 92
	Display.runAsyncMessages() line: 1539
	Display.readAndDispatch() line: 1414
	Workbench.runEventLoop() line: 675
	Workbench.run(Object) line: 658
	InternalBootLoader.run(String, URL, String, String[]) line: 820
	BootLoader.run(String, URL, String, String[]) line: 285
	Method.invoke(Object, Object[])
	UIMain(Main).basicRun(String[]) line: 151
	UIMain(Main).run(String[]) line: 502
	UIMain.main(String[]) line: 52

NOTES:

Comment 1 Martin Aeschlimann

2001-10-16 11:15:33 EDT

moved to 'active'

Comment 2 Erich Gamma

2001-11-11 14:57:45 EST

pls investigate

Comment 3 Martin Aeschlimann

2001-11-12 10:01:58 EST

already fixed. verified in 11107