NoClassDefFoundError com/sun/java/swing/JApplet

[cadbilbao]

Hello.

I'm trying to see an applet with my Internet Browser (I've tried with MS IExplorer and Netcape), and I get this error message:

java.lang.NoClassDefFoundError com/sun/java/swing/JApplet

I've got installed JRE 1.3.1_02, but I also tried with JRE 1.4.0.

I'm able to visualize other applets but I've got problems only with this one.

Besides, before loading the applet I get a window (I've never seen it before) with this message:
FIREWALL: 192.168.0.1 [my IP]
FIELD: SpecialClass
SCHEMA: Basic
USER:
PASSWORD:

Does anybody have any experience with this error?

Regards.

 

[MSalman]

Can you provide a code? Momin ho to bay taigh bhee lerta hay sipahee