[kaffe] How to get Swing working? (java.lang.NoClassDefFoundError)
Jörn Willhöft
j.willhoeft@honeymill.com
Sat, 21 Dec 2002 21:15:57 +0100
Hi group,
I am new to Kaffe and have trouble to start my application which works fine
under Sun's VM.
Starting with Kaffe though, I always get NoClassDefFoundError exceptions. At
first I thought it is a classpath misconfiguration but now it occurs to me
that only classes extending or using Swing classes cannot be found.
I compiled kaffe-1.0.7 from source with no special parameters and tested it
on three different machines. Two of them SuSe 7.3 Linux and another on
WhiteDwarf Linux (based on Slackware). On all machines I get the same
effect.
This is what I get:
> kaffe com.xxx.yyy.zzz.Application
> java.lang.NoClassDefFoundError: com/xxx/yyy/zzz/display/MainFrame
MainFrame extends JFrame.
Simple Java programs without GUI seem to work just fine.
Kaffe documentation claims to fully support AWT and Swing. Do I have to
activate this somehow?
Thanks in advance for your support.
Cheers,
Jörn Willhöft