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Bug 162966

Summary: NullPointerException at org.openide.windows.WindowManager.findTopComponentID
Product: ide Reporter: Oleg Khokhlov <ovk>
Component: BlueJAssignee: issues@ide <issues>
Status: NEW ---    
Severity: blocker CC: kbaqtyyan
Priority: P3    
Version: 6.x   
Hardware: All   
OS: All   
URL: http://statistics.netbeans.org/exceptions/detail.do?id=149724
Issue Type: DEFECT Exception Reporter: 149724
Attachments: stacktrace

Description Oleg Khokhlov 2009-04-17 16:40:40 UTC
Build: NetBeans IDE Dev (Build 200904170201)
VM: Java HotSpot(TM) Client VM, 11.3-b02, Java(TM) SE Runtime Environment, 1.6.0_13-b03
OS: Windows XP, 5.1, x86

User Comments:
ovk: new project-> create blueJ project



Stacktrace: 
java.lang.NullPointerException
        at org.openide.windows.WindowManager.findTopComponentID(WindowManager.java:525)
        at org.netbeans.bluej.ui.window.OpenedBluejProjects$PropChange.projectWasOpened(OpenedBluejProjects.java:198)
        at org.netbeans.bluej.ui.window.OpenedBluejProjects.doUpdate(OpenedBluejProjects.java:159)
        at org.netbeans.bluej.ui.window.OpenedBluejProjects.propertyChange(OpenedBluejProjects.java:112)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
Comment 1 Oleg Khokhlov 2009-04-17 16:40:47 UTC
Created attachment 80376 [details]
stacktrace
Comment 2 Stanislav Aubrecht 2009-04-21 08:50:25 UTC
a bug in bluej plugin - incorrect usage of windows api
Comment 3 Exceptions Reporter 2010-05-25 09:59:28 UTC
This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=149724