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Bug 271486 - IllegalStateException: Node has been removed.
Summary: IllegalStateException: Node has been removed.
Status: NEW
Alias: None
Product: projects
Classification: Unclassified
Component: Generic Infrastructure (show other bugs)
Version: Dev
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Stupka
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-09-15 17:11 UTC by tbrunhoff
Modified: 2017-09-15 17:11 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 229396

Attachments
stacktrace (9.84 KB, text/plain)
2017-09-15 17:11 UTC, tbrunhoff 		Details
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Description tbrunhoff 2017-09-15 17:11:47 UTC 
Build: NetBeans IDE Dev (Build 201707260001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.144-b01, Java(TM) SE Runtime Environment, 1.8.0_144-b01
OS: Linux

User Comments:
tbrunhoff: Attemption to remove several groups at once, via the Manage Groups dialog.

rudyment: I selected severals groups a ask for removing it. Som of then were removed and thed the exception occurred.




Stacktrace: 
java.lang.IllegalStateException: Node has been removed.
   at java.util.prefs.AbstractPreferences.get(AbstractPreferences.java:283)
   at org.netbeans.modules.project.ui.groups.Group.getNameOrNull(Group.java:470)
   at org.netbeans.modules.project.ui.groups.Group.getName(Group.java:462)
   at org.netbeans.modules.project.ui.groups.Group$7.compare(Group.java:678)
   at org.netbeans.modules.project.ui.groups.Group$7.compare(Group.java:674)
   at java.util.TreeMap.put(TreeMap.java:552)
Comment 1 tbrunhoff 2017-09-15 17:11:50 UTC 
Created attachment 165135 [details]
stacktrace