[Tinyos-help] Trouble with Oscilloscope GUI java application in tinyOS-2.x

[Philip Levis]

On Aug 27, 2007, at 10:18 AM, Jose Lopez wrote:

>
> Finally we've tried to run the Oscilloscope GUI application and we  
> have several errors whose reason we don't understand and we're not  
> able to solve:
>
>
> tsc at tsc-laptop:/opt/tinyos-2.x/apps/Oscilloscope/java$ ./run
>
> Exception in thread "main" java.awt.AWTError: No suitable parent  
> found for Component.
>
>    at javax.swing.JColorChooser.createDialog(libgcj.so.70)
>
>    at ColorCellEditor.<init>(ColorCellEditor.java:25)
>
>    at Window.setup(Window.java:160)
>
>    at Oscilloscope.run(Oscilloscope.java:54)
>
>    at Oscilloscope.main(Oscilloscope.java:126)
>
>  What is the problem?
>
> What can we do to solve this?
>
> We would very grateful for your help.

Well, what version of Java are you using?

Phil