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Bug 251861

Summary:	NullPointerException at org.netbeans.modules.debugger.jpda.models.VariableMirrorTranslator.createValueFromMirror
Product:	debugger	Reporter:	Martin Entlicher <mentlicher>
Component:	Java	Assignee:	Martin Entlicher <mentlicher>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P3
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	216774
Attachments:	stacktrace

Description Martin Entlicher 2015-04-15 15:52:38 UTC

Build: NetBeans IDE Dev (Build 20150409-2183a65cb000)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.60-b10, Java(TM) SE Runtime Environment, 1.8.0_60-ea-b10
OS: Linux

User Comments:
mentlicher: Finishing a debugger session.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.debugger.jpda.models.VariableMirrorTranslator.createValueFromMirror(VariableMirrorTranslator.java:499)
   at org.netbeans.modules.debugger.jpda.models.VariableMirrorTranslator.createValueFromMirror(VariableMirrorTranslator.java:441)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.createMirrorVar(JPDADebuggerImpl.java:2000)
   at org.netbeans.api.debugger.jpda.JPDADebugger.createMirrorVar(JPDADebugger.java:606)
   at org.netbeans.modules.debugger.jpda.js.vars.DebuggerSupport.evaluate(DebuggerSupport.java:241)
   at org.netbeans.modules.debugger.jpda.js.vars.JSEvaluator.evaluateIn(JSEvaluator.java:86)

Comment 1 Martin Entlicher 2015-04-15 15:52:40 UTC

Created attachment 153216 [details]
stacktrace

Comment 2 Martin Entlicher 2015-04-20 11:31:33 UTC

Fixed by changeset:   286999:b885e7d6fc79
http://hg.netbeans.org/core-main/rev/b885e7d6fc79

Comment 3 Quality Engineering 2015-04-22 02:03:34 UTC

Integrated into 'main-silver', will be available in build *201504220001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/b885e7d6fc79
User: mentlicher@netbeans.org
Log: #251861: Detect when VM was disconnected already.