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Bug 149818 - IllegalStateException: [Winsys] TopComponent org.netbeans.core.multiview.MultiViewCloneableTopComponent throws exception/error from its componentOpened() method. Please repair it! Probable cause is at
Summary: IllegalStateException: [Winsys] TopComponent org.netbeans.core.multiview.Mult...
Status: RESOLVED INCOMPLETE
Alias: None
Product: obsolete
Classification: Unclassified
Component: visualweb (show other bugs)
Version: 6.x
Hardware: All All
: P3 blocker (vote)
Assignee: _ deva
URL: http://statistics.netbeans.org/except...
Keywords:
Depends on:
Blocks:
 
Reported: 2008-10-10 21:52 UTC by Lukas Hasik
Modified: 2008-12-09 13:32 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 43399

Attachments
stacktrace (5.12 KB, text/plain)
2008-10-14 16:19 UTC, sunbiz 		Details
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Description Lukas Hasik 2008-10-10 21:52:56 UTC 
20 duplicates

Build: NetBeans IDE 6.0.1 (Build 200801291616)
VM: Java HotSpot(TM) Client VM, 1.6.0_01-b06
OS: Windows XP, 5.1, x86
User comments: 
STACKTRACE: (first 10 lines)
java.lang.IllegalStateException: [Winsys] TopComponent org.netbeans.core.multiview.MultiViewCloneableTopComponent throws
exception/error from its componentOpened() method.
Please repair it! Probable cause is at org.netbeans.modules.visualweb.insync.java.JavaClass$1.run(JavaClass.java:131)
        at org.openide.windows.WindowManager.logThrowable(WindowManager.java:361)
        at org.openide.windows.WindowManager.componentOpenNotify(WindowManager.java:300)
        at org.netbeans.core.windows.WindowManagerImpl.notifyTopComponentOpened(WindowManagerImpl.java:967)
        at org.netbeans.core.windows.Central.addModeOpenedTopComponent(Central.java:753)
        at org.netbeans.core.windows.ModeImpl.addOpenedTopComponent(ModeImpl.java:303)
        at org.netbeans.core.windows.WindowManagerImpl.topComponentOpenAtTabPosition(WindowManagerImpl.java:1072)
        at org.netbeans.core.windows.WindowManagerImpl.topComponentOpen(WindowManagerImpl.java:1040)
        at org.openide.windows.TopComponent.open(TopComponent.java:382)
        at org.openide.windows.TopComponent.open(TopComponent.java:373)
        at org.openide.windows.CloneableOpenSupport.openCloneableTopComponent(CloneableOpenSupport.java:199)
Comment 1 Peter Zavadsky 2008-10-11 00:03:01 UTC 
Please, provide full stack trace. There has to be a cause exception in it. Thanks.
Comment 2 Lukas Hasik 2008-10-13 15:38:49 UTC 
the full stack trace is available at http://statistics.netbeans.org/analytics/detail.do?id=43399
follow the URL link to the exception report next time when you need FST. There is also log of the latest action from
user in xml.

Hodne stesti, Petre ;) 
Maybe it is old "unreproducible" bug or maybe it's fixed already?
Comment 3 sunbiz 2008-10-14 16:19:26 UTC 
Build: NetBeans IDE Dev (Build 200810100201)
VM: Java HotSpot(TM) Client VM, 11.0-b15, Java(TM) SE Runtime Environment, 1.6.0_10-rc2-b32
OS: Windows Vista, 6.0, x86

User Comments: 
Clicked on Refactor -> Move on a newly created page fragment and got this exception

Stacktrace: 
java.lang.NullPointerException
        at org.netbeans.modules.visualweb.insync.java.JavaClass$1.run(JavaClass.java:139)
        at org.netbeans.modules.visualweb.insync.java.ReadTaskWrapper.run(ReadTaskWrapper.java:73)
        at org.netbeans.modules.visualweb.insync.java.ReadTaskWrapper.run(ReadTaskWrapper.java:56)
        at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:680)
        at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:607)
        at org.netbeans.modules.visualweb.insync.java.ReadTaskWrapper.execute(ReadTaskWrapper.java:80)
Comment 4 sunbiz 2008-10-14 16:19:36 UTC 
Created attachment 71783 [details]
stacktrace