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Bug 1845 - When I tried to instantiate a object from Templates I have got an exception
Summary: When I tried to instantiate a object from Templates I have got an exception
Status: CLOSED FIXED
Alias: None
Product: platform
Classification: Unclassified
Component: -- Other -- (show other bugs)
Version: 3.x
Hardware: All All
: P4 normal (vote)
Assignee: support
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 1999-05-18 00:33 UTC by Jan Palka
Modified: 2008-12-23 11:46 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Jan Palka 1999-05-18 00:33:34 UTC 
I wanted pick a template from Explorer but I have failed .  The New From Template popu-menu shows only the first item - AWTForms -Applet .  This is not common problem but I have met it at least twic
e

java.lang.NullPointerException:
        at java.util.Hashtable.remove(Hashtable.java:422)
        at javax.swing.JMenu.remove(JMenu.java:583)
        at com.netbeans.ide.explorer.view.MenuView$1.run(MenuView.java:278)
        at com.netbeans.ide.util.Mutex.doEventAccess(Mutex.java:474)
        at com.netbeans.ide.util.Mutex.doReadAccess(Mutex.java:165)
        at com.netbeans.ide.util.Mutex.readAccess(Mutex.java:104)
        at com.netbeans.ide.explorer.view.MenuView$Menu.nodesChanged(MenuView.ja
va:242)
        at com.netbeans.ide.explorer.view.MenuView$Menu.access$4(MenuView.java:2
41)
        at com.netbeans.ide.explorer.view.MenuView$Menu$Listener.childrenAdded(M
enuView.java:305)
        at com.netbeans.ide.util.WeakListener$Node.childrenAdded(WeakListener.ja

va:365)
        at com.netbeans.ide.nodes.Node.fireSubNodesChange(Node.java:489)
        at com.netbeans.ide.nodes.Children$2.run(Children.java:238)
        at com.netbeans.ide.util.Mutex.doEvent(Mutex.java:455)
        at com.netbeans.ide.util.Mutex.writeAccess(Mutex.java:240)
        at com.netbeans.ide.nodes.Children.add(Children.java:182)
        at com.netbeans.ide.nodes.Children$1$Updator.run(Children.java:1245)
        at com.netbeans.ide.util.Mutex.doEvent(Mutex.java:455)
        at com.netbeans.ide.util.Mutex.writeAccess(Mutex.java:240)
        at com.netbeans.ide.nodes.Children$Keys.setKeys(Children.java:1280)
        at com.netbeans.ide.nodes.Children$Keys.setKeys(Children.java:1289)
        at com.netbeans.ide.nodes.FilterNode$Children.updateKeys(FilterNode.java
:683)
        at com.netbeans.ide.nodes.FilterNode$Children.filterChildrenAdded(Filter
Node.java:654)
        at com.netbeans.ide.nodes.FilterNode$ChildrenAdapter.childrenAdded(Filte
rNode.java:721)
Comment 1 Marek Grummich 2000-07-25 09:41:59 UTC 
Priority is changed to P4 (normal).