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Bug 201069 - ClassCastException: org.openide.windows.DummyWindowManager$R cannot be cast to org.netbeans.core.windows.RegistryImpl
Summary: ClassCastException: org.openide.windows.DummyWindowManager$R cannot be cast t...
Status: RESOLVED DUPLICATE of bug 197648
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 7.0
Hardware: All All
: P3 normal (vote)
Assignee: Stanislav Aubrecht
URL:
Keywords:
: 203923 203924 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-08-18 09:17 UTC by nomad3263
Modified: 2011-11-15 11:07 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 180694

Attachments
stacktrace (5.72 KB, text/plain)
2011-08-18 09:17 UTC, nomad3263 		Details
stacktrace (5.72 KB, text/plain)
2011-10-23 04:54 UTC, MackSix 		Details
stacktrace (5.51 KB, text/plain)
2011-10-23 05:06 UTC, MackSix 		Details
stacktrace (5.81 KB, text/plain)
2011-11-11 08:52 UTC, Petr Cyhelsky 		Details
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Description nomad3263 2011-08-18 09:17:05 UTC 
This bug was originally marked as duplicate of bug 193017, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 201108170601)
VM: Java HotSpot(TM) 64-Bit Server VM, 21.0-b17, Java(TM) SE Runtime Environment, 1.7.0-b147
OS: Windows 7

User Comments:
nomad3263: Just downloaded Netbeans 7.1, in the process of installing plugins.  Successful installation message along with this error message.




Stacktrace: 
java.lang.ClassCastException: org.openide.windows.DummyWindowManager$R cannot be cast to org.netbeans.core.windows.RegistryImpl
   at org.netbeans.core.windows.WindowManagerImpl.notifyRegistryTopComponentActivated(WindowManagerImpl.java:1123)
   at org.netbeans.core.windows.Central.addModeClosedTopComponent(Central.java:878)
   at org.netbeans.core.windows.ModeImpl.addClosedTopComponent(ModeImpl.java:366)
   at org.netbeans.core.windows.PersistenceHandler.topComponentRefConfigAdded(PersistenceHandler.java:900)
   at org.netbeans.core.windows.persistence.ModuleChangeHandler$3.run(ModuleChangeHandler.java:457)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
Comment 1 nomad3263 2011-08-18 09:17:09 UTC 
Created attachment 110059 [details]
stacktrace
Comment 2 Stanislav Aubrecht 2011-10-21 10:55:00 UTC 
*** Bug 203924 has been marked as a duplicate of this bug. ***
Comment 3 Stanislav Aubrecht 2011-10-21 10:55:08 UTC 
*** Bug 203923 has been marked as a duplicate of this bug. ***
Comment 4 MackSix 2011-10-23 04:54:15 UTC 
Created attachment 112334 [details]
stacktrace

Installing C/C++ plugin and it gave a message that modules could not be activated. I push "Deactivate and continue" and this exception it thrown.
Comment 5 Exceptions Reporter 2011-10-23 04:54:24 UTC 
This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=180694
Comment 6 MackSix 2011-10-23 05:06:15 UTC 
Created attachment 112336 [details]
stacktrace

Activated C/C++ plugin after reciving a "could not activate' message upon installation.
Comment 7 Petr Cyhelsky 2011-11-11 08:52:21 UTC 
Created attachment 113110 [details]
stacktrace
Comment 8 Stanislav Aubrecht 2011-11-15 11:07:42 UTC 

*** This bug has been marked as a duplicate of bug 197648 ***