Bug 4330 - NPE in JavaEditorErrorTickUpdate (1GLEEGF)
Summary: NPE in JavaEditorErrorTickUpdate (1GLEEGF)
Status: RESOLVED FIXED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 2.0   Edit
Hardware: All All
: P1 normal (vote)
Target Milestone: ---   Edit
Assignee: Martin Aeschlimann CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2001-10-10 23:09 EDT by Jared Burns CLA
Modified: 2001-11-12 10:01 EST (History)
0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Jared Burns CLA 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 CLA 2001-10-16 11:15:33 EDT 
moved to 'active'
Comment 2 Erich Gamma CLA 2001-11-11 14:57:45 EST 
pls investigate
Comment 3 Martin Aeschlimann CLA 2001-11-12 10:01:58 EST 
already fixed. verified in 11107