Problem of integrating a webbrowser into Spark

Hi,

I’m trying adding a web-browser tab to the workspace.

I use JDIC library. It works fine in an independent Java project.

But when I add it in the JPanel of my new tab. It doesn’t work.

compiling the plugin is ok, but when i start the program, i get this message from console:

Exception in thread “EventThread” java.lang.NullPointerException

at org.jdesktop.jdic.browser.internal.MsgClint.

at org.jdesktop.jdic.browser.internal.NativeEventThread.run

Anyone familiar with this?

Thanks for the help.