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 254370 - ClassCastException: org.netbeans.modules.debugger.jpda.models.ArrayFieldVariable cannot be cast to org.netbeans.api.debugger.jpda.ObjectVariable
Summary: ClassCastException: org.netbeans.modules.debugger.jpda.models.ArrayFieldVaria...
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: 2015-08-14 12:22 UTC by Martin Entlicher
Modified: 2015-08-15 01:57 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 214695

Attachments
stacktrace (2.31 KB, text/plain)
2015-08-14 12:22 UTC, Martin Entlicher 		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 Martin Entlicher 2015-08-14 12:22:01 UTC 
Build: NetBeans IDE Dev (Build 20150814-2011bddeef68)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.51-b03, Java(TM) SE Runtime Environment, 1.8.0_51-b16
OS: Linux

User Comments:
dao: Debug --> select object --> show reference --> walk an array

mentlicher: Going through instances of String[].




Stacktrace: 
java.lang.ClassCastException: org.netbeans.modules.debugger.jpda.models.ArrayFieldVariable cannot be cast to org.netbeans.api.debugger.jpda.ObjectVariable
   at org.netbeans.modules.debugger.jpda.heapwalk.ObjectArrayInstanceImpl.getValues(ObjectArrayInstanceImpl.java:80)
   at org.netbeans.modules.profiler.heapwalk.model.ObjectArrayNode$1.computeChildren(ObjectArrayNode.java:177)
   at org.netbeans.modules.profiler.heapwalk.model.BrowserUtils$1$1.run(BrowserUtils.java:301)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
Comment 1 Martin Entlicher 2015-08-14 12:22:03 UTC 
Created attachment 155348 [details]
stacktrace
Comment 2 Martin Entlicher 2015-08-14 12:43:20 UTC 
Fixed by changeset:   290840:b9799dccda97
http://hg.netbeans.org/core-main/rev/b9799dccda97
Comment 3 Quality Engineering 2015-08-15 01:57:46 UTC 
Integrated into 'main-silver', will be available in build *201508150002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/b9799dccda97
User: mentlicher@netbeans.org
Log: #254370: Create object variables from null elements.