This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 224239 - NullPointerException at org.netbeans.api.debugger.DebuggerManager.refreshDebuggerManagerListeners
Summary: NullPointerException at org.netbeans.api.debugger.DebuggerManager.refreshDebu...
Status: RESOLVED DUPLICATE of bug 223100
Alias: None
Product: debugger
Classification: Unclassified
Component: Code (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Martin Entlicher
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-12-26 15:23 UTC by Exceptions Reporter
Modified: 2013-01-08 10:52 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 196931

Attachments
stacktrace (1.31 KB, text/plain)
2012-12-26 15:23 UTC, Exceptions Reporter 		Details
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 Exceptions Reporter 2012-12-26 15:23:43 UTC 
This bug was originally marked as duplicate of bug 161833, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.3 Beta 2 (Build 201211062253)
VM: OpenJDK 64-Bit Server VM, 23.2-b09, OpenJDK Runtime Environment, 1.7.0_09-b30
OS: Linux

Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.api.debugger.DebuggerManager.refreshDebuggerManagerListeners(DebuggerManager.java:1529)
   at org.netbeans.api.debugger.DebuggerManager.initDebuggerManagerListeners(DebuggerManager.java:1504)
   at org.netbeans.api.debugger.DebuggerManager.initBreakpoints(DebuggerManager.java:990)
   at org.netbeans.api.debugger.DebuggerManager.initBreakpoints(DebuggerManager.java:959)
   at org.netbeans.api.debugger.DebuggerManager.getBreakpoints(DebuggerManager.java:597)
   at org.netbeans.modules.web.javascript.debugger.breakpoints.BreakpointAnnotationListener.annotate(BreakpointAnnotationListener.java:186)
Comment 1 Exceptions Reporter 2012-12-26 15:23:45 UTC 
Created attachment 129700 [details]
stacktrace
Comment 2 Martin Entlicher 2013-01-05 20:16:21 UTC 
A lot of classes are trying to be loaded, but are not found.
This exception is just a consequence of that.
E.g. service org.netbeans.modules.debugger.jpda.projects.StepIntoActionProvider is trying to be loaded, but the appropriate module debugger.jpda.projects is not installed. That seems to be the root cause.
Comment 3 Martin Entlicher 2013-01-08 10:52:50 UTC 
A same problem like issue #223100.

*** This bug has been marked as a duplicate of bug 223100 ***