Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 349283

Summary:

NPE during "Clear Breakpoints Status".

Product:

[Tools] CDT

Reporter:

Jens Seidel <jensseidel>

Component:

cdt-debug-dsf

Assignee:

Project Inbox <cdt-debug-dsf-inbox>

Status:

CLOSED DUPLICATE

QA Contact:

Pawel Piech <pawel.1.piech>

Severity:

normal

Priority:

CC:

bugzilla, cdtdoug, nobody

Version:

8.0

Target Milestone:

---

Hardware:

OS:

Linux

Whiteboard:

Attachments:

Description	Flags
Log file for the last couple of days. Shows errors for "Clear Breakpoints Status"	none
Screen shot of the Debug view just before error dialog opens.	none

Description Jens Seidel

2011-06-14 03:48:53 EDT

Build Identifier: 20110526-1053

eclipse.buildId=I20110519-1138
java.version=1.6.0_20
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.linuxtools.product
Command-line arguments:  -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.linuxtools.product

Error
Tue Jun 14 09:41:10 CEST 2011
An internal error occurred during: "Clear Breakpoints Status".

java.lang.NullPointerException
	at org.eclipse.cdt.dsf.mi.service.MIBreakpointsManager$24$1.run(MIBreakpointsManager.java:1400)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
	at org.eclipse.cdt.dsf.mi.service.MIBreakpointsManager$24.run(MIBreakpointsManager.java:1442)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)



Reproducible: Didn't try

Comment 1 Aaron Hoffer

2011-09-23 21:21:54 EDT

Created attachment 203950 [details]
Log file for the last couple of days. Shows errors for "Clear Breakpoints Status"

Comment 2 Aaron Hoffer

2011-09-23 21:29:19 EDT

I get this same error frequently. I am unable to isolate why it occurs. I have attached my log file that shows the last few days of history. It contains multiple examples of the error. I am also attaching a screen shot of the threads as they show up in the Debug view; the state of that window look out-of-the-ordinary. Here is what I know:

1. Run debug configuration of the application.
2. The application's window opens (it is a GUI app using GLUT). 
3. The application stops executing and no breakpoints are hit.
4. The threads in the Debug window do not show a call stack. There are three threads shown as part of the .exe process. The first two say "(Running: Container). The third threads says "(Running: User Request). The call stack is not displayed.

Comment 3 Aaron Hoffer

2011-09-23 21:30:50 EDT

Created attachment 203951 [details]
Screen shot of the Debug view just before error dialog opens.

Comment 4 Aaron Hoffer

2011-09-23 21:33:32 EDT

I forgot to add steps 4 and 5 in the previous comment.

4. Click the red square to stop debugging.
5. My applications GUI window closes.
6. Eclipse opens a dialog box and explains "Clear Breakpoints Status" experienced a java null pointer exception.

I was using at least one conditional breakpoint, but it is hard to tell if that was a factor in the dialog box opening.

Comment 5 Nobody - feel free to take it

2011-09-23 23:46:05 EDT


*** This bug has been marked as a duplicate of bug 358754 ***