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List:       linux-java
Subject:    Swing on ARM
From:       Richard Priestley <r.priestley () cs ! ucl ! ac ! uk>
Date:       2002-03-06 12:45:36
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Hi,

I've seen similar posts regarding this problem, so apologies if I am 
duplicating.

I can get a console based application to print 'Hello World'.  I can't get 
the IPAQDemo.jar to run.  It failed at first because it couldn't find 
libXt.so.6, so I installed that but now I get:

Problem creating javax.swing.plaf.metal.MetalLookAndFeel with method 
getUserTextlect.InvocationTargetException

I've copied the stack trace below.  It throws an exception when the class 
loader is unable to find sun.awt.X11GraphicsEnvironment.

My environment:

I have installed Familiar v0.5.1 on an iPAQ and I've installed the 
j2re-1.3.1-rc1 distribution plus the 'additional-ipaq-stuff'.  I have not 
removed anything from them - part of the filesystem is an nfs share.

DISPLAY=:0.0
PATH= <snip> /usr/local/j2re1.3.1/bin </snip>

I have also tried tinkering with CLASSPATH and JAVA_HOME on the off chance 
they might help but to no avail.

Have I done something stupid?  Many thanks for your help.

Richard Priestley

----The stack trace----

Problem creating javax.swing.plaf.metal.MetalLookAndFeel with method 
getUserTextFont and args { : java.lang.reflect.InvocationTargetException
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:993)
        at 
javax.swing.UIDefaults$ProxyLazyValue.createValue(UIDefaults.java:670)
        at javax.swing.UIDefaults.get(UIDefaults.java:145)
        at javax.swing.MultiUIDefaults.get(MultiUIDefaults.java:46)
        at javax.swing.UIDefaults.getFont(UIDefaults.java:223)
        at javax.swing.UIManager.getFont(UIManager.java:456)
        at 
javax.swing.plaf.basic.BasicTextUI.installDefaults(BasicTextUI.java:207)
        at javax.swing.plaf.basic.BasicTextUI.installUI(BasicTextUI.java:561)
        at 
javax.swing.plaf.metal.MetalTextFieldUI.installUI(MetalTextFieldUI.java:41)
        at javax.swing.JComponent.setUI(JComponent.java:322)
        at javax.swing.text.JTextComponent.setUI(JTextComponent.java:249)
        at javax.swing.text.JTextComponent.updateUI(JTextComponent.java:259)
        at javax.swing.text.JTextComponent.<init>(JTextComponent.java:233)
        at javax.swing.JTextField.<init>(JTextField.java:203)
        at javax.swing.JTextField.<init>(JTextField.java:148)
        at IPAQDemo$1.<init>(IPAQDemo.java:17)
        at IPAQDemo.<clinit>(IPAQDemo.java:16)
Exception in thread "main" java.lang.NoClassDefFoundError: 
sun/awt/X11GraphicsEnvironment
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:120)
        at 
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:58)
        at java.awt.Window.<init>(Window.java:186)
        at java.awt.Frame.<init>(Frame.java:315)
        at java.awt.Frame.<init>(Frame.java:262)
        at javax.swing.JFrame.<init>(JFrame.java:141)
        at IPAQDemo.main(IPAQDemo.java:69)

-----The stack trace ------


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