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Bug 250965 - NullPointerException at org.netbeans.modules.debugger.jpda.jdi.VirtualMachineWrapper.mirrorOf
Summary: NullPointerException at org.netbeans.modules.debugger.jpda.jdi.VirtualMachine...
Status: RESOLVED FIXED
Alias: None
Product: debugger
Classification: Unclassified
Component: Java (show other bugs)
Version: 8.1
Hardware: All All
: P3 normal (vote)
Assignee: Martin Entlicher
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-03-06 11:14 UTC by jherkel
Modified: 2015-03-07 08:42 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 215899

Attachments
stacktrace (5.22 KB, text/plain)
2015-03-06 11:14 UTC, jherkel 		Details
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Description jherkel 2015-03-06 11:14:14 UTC 
Build: NetBeans IDE Dev (Build 201503040001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.40-b25, Java(TM) SE Runtime Environment, 1.8.0_40-b25
OS: Windows 7

User Comments:
jherkel: I tried to change string variable




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.debugger.jpda.jdi.VirtualMachineWrapper.mirrorOf(VirtualMachineWrapper.java:2898)
   at org.netbeans.modules.debugger.jpda.models.AbstractVariable.setValue(AbstractVariable.java:211)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTableModel.setValueAt(VariablesTableModel.java:414)
   at org.netbeans.spi.viewmodel.Models$DelegatingTableModel.setValueAt(Models.java:2347)
   at org.netbeans.modules.debugger.jpda.ui.models.NumericDisplayFilter.setValueAt(NumericDisplayFilter.java:164)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.setValueAt(Models.java:1527)
Comment 1 jherkel 2015-03-06 11:14:15 UTC 
Created attachment 152429 [details]
stacktrace
Comment 2 Martin Entlicher 2015-03-06 14:05:05 UTC 
Fixed by changeset:   285053:c13dfcc14fa8
http://hg.netbeans.org/core-main/rev/c13dfcc14fa8
Comment 3 Quality Engineering 2015-03-07 08:42:02 UTC 
Integrated into 'main-silver', will be available in build *201503070001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/c13dfcc14fa8
User: mentlicher@netbeans.org
Log: #250965: Prevent from NPE when VM is null.