problem with TreeControl

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#18333

From: franck cahon
Date: Thu, 09 Jul 1998 00:00

31 lines
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hello, i have a problem with the TreeControl.
i initialize a TreeControl in a first CORBA object which pass it to a
second one.
the second object add the TreeControl to a panel and i got this
exception:
 src.zip]\borland\jbcl\view\TreeCore.java :
java.lang.NullPointerException d�clench� (g�r�).
Sortie du syst�me : initialisation impossible
Erreur syst�me : java.lang.NullPointerException
Erreur syst�me :  at borland.jbcl.view.TreeCore.recalcVisible(Compiled
Code)
Erreur syst�me :  at borland.jbcl.view.TreeCore.initialize(Compiled
Code)
Erreur syst�me :  at borland.jbcl.view.TreeCore.initialize(Compiled
Code)
Erreur syst�me :  at
borland.jbcl.view.TreeCore.getPreferredSize(TreeCore.java:879)
Erreur syst�me :  at
borland.jbcl.view.TreeView.getPreferredSize(TreeView.java:233)
Erreur syst�me :  at java.awt.FlowLayout.layoutContainer(Compiled Code)
Erreur syst�me :  at java.awt.Container.layout(Compiled Code)
Erreur syst�me :  at java.awt.Container.doLayout(Compiled Code)
Erreur syst�me :  at java.awt.Container.validateTree(Compiled Code)
Erreur syst�me :  at java.awt.Container.validateTree(Compiled Code)
Erreur syst�me :  at java.awt.Container.validateTree(Compiled Code)
Erreur syst�me :  at java.awt.Container.validateTree(Compiled Code)
Erreur syst�me :  at java.awt.Container.validateTree(Compiled Code)
Erreur syst�me :  at java.awt.Container.validate(Compiled Code)
Erreur syst�me :  at communicateur.Application.main(Application.java:51)

help will be appreciated!

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From: franck cahon <me@logica.com>
Subject: problem with TreeControl
Date: 1998/07/09
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