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Article View: borland.public.jbuilder.java.swing
Article #12676

UIDefaults.getUI() failed...

#12676
From: Kiran Deshpande
Date: Fri, 20 Nov 1998 00:00
106 lines
5117 bytes
Hi All,
    I have an applet that uses the swing components.  I am using
JBuilder 2.0 Pro..  After I deployed the applet and tried to open it in
Netsape Navigator 4.05 with jdk 1.1.5 I get the following error: I have
seen postings regarding this, but nothing to fix this problem. What is
wrong here or do I have to redo my entire applet using awt components.
Please let me know about the fix.  I need to resolve this problem
immediately.

Thanks is advance for your suggestions

Kiran

Symantec Java! ByteCode Compiler Version 210.065
Copyright (C) 1996-97 Symantec Corporation
java.lang.Error
  at java.lang.Throwable.<init>(Compiled Code)
* at java.lang.Error.<init>(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUIError(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUI(Compiled Code)
  at com.sun.java.swing.UIManager.getUI(Compiled Code)
  at com.sun.java.swing.JButton.updateUI(Compiled Code)
  at com.sun.java.swing.AbstractButton.init(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at reqproto.scheduleTicket.<init>(Compiled Code)
  at
netscape.applet.DerivedAppletFrame$LoadAppletEvent.dispatch(Compiled
Code)
  at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled
Code)
  at java.awt.EventDispatchThread.run(Compiled Code)
  at
netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled
Code)
UIDefaults.getUI() failed: no ComponentUI class for:
com.sun.java.swing.JButton[,0,0,0x0,invalid,layout=com.sun.java.swing.OverlayLayout]

java.lang.Error
java.lang.Error
  at java.lang.Throwable.<init>(Compiled Code)
  at java.lang.Throwable.<init>(Compiled Code)
* at java.lang.Error.<init>(Compiled Code)
* at java.lang.Error.<init>(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUIError(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUIError(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUI(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUI(Compiled Code)
  at com.sun.java.swing.UIManager.getUI(Compiled Code)
  at com.sun.java.swing.UIManager.getUI(Compiled Code)
  at com.sun.java.swing.JButton.updateUI(Compiled Code)
  at com.sun.java.swing.JButton.updateUI(Compiled Code)
  at com.sun.java.swing.AbstractButton.init(Compiled Code)
  at com.sun.java.swing.AbstractButton.init(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at reqproto.scheduleTicket.<init>(Compiled Code)
  at reqproto.scheduleTicket.<init>(Compiled Code)
  at
netscape.applet.DerivedAppletFrame$LoadAppletEvent.dispatch(Compiled
Code)
  at
netscape.applet.DerivedAppletFrame$LoadAppletEvent.dispatch(Compiled
Code)
  at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled
Code)
  at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled
Code)
  at java.awt.EventDispatchThread.run(Compiled Code)
  at java.awt.EventDispatchThread.run(Compiled Code)
  at
netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled
Code)
  at
netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled
Code)
UIDefaults.getUI() failed: no ComponentUI class for:
com.sun.java.swing.JButton[,0,0,0x0,invalid,layout=com.sun.java.swing.OverlayLayout]

UIDefaults.getUI() failed: no ComponentUI class for:
com.sun.java.swing.JButton[,0,0,0x0,invalid,layout=com.sun.java.swing.OverlayLayout]

java.lang.Error
  at java.lang.Throwable.<init>(Compiled Code)
* at java.lang.Error.<init>(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUIError(Compiled Code)
  at com.sun.java.swing.UIDefaults.getUI(Compiled Code)
  at com.sun.java.swing.UIManager.getUI(Compiled Code)
  at com.sun.java.swing.JButton.updateUI(Compiled Code)
  at com.sun.java.swing.AbstractButton.init(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at com.sun.java.swing.JButton.<init>(Compiled Code)
  at reqproto.scheduleTicket.<init>(Compiled Code)
  at
netscape.applet.DerivedAppletFrame$LoadAppletEvent.dispatch(Compiled
Code)
  at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled
Code)
  at java.awt.EventDispatchThread.run(Compiled Code)
  at
netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled
Code)
UIDefaults.getUI() failed: no ComponentUI class for:
com.sun.java.swing.JButton[,0,0,0x0,invalid,layout=com.sun.java.swing.OverlayLayout]
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Message-ID: <3655E6AD.D3A61EA5@incentric.com>
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From: Kiran Deshpande <kdeshpande@incentric.com>
Subject: UIDefaults.getUI() failed...
Date: 1998/11/20
Message-ID: <3655E6AD.D3A61EA5@incentric.com>
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