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error while executing applet in UNIX

Ramu Valivarthi
Ranch Hand

Joined: Apr 24, 2007
Posts: 37

Hi When iam trying to run my Applet in UNIX Iam getting below error.

Exception in thread "main" java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.

Can someone please assist me.
Freddy Wong
Ranch Hand

Joined: Sep 11, 2006
Posts: 959

Are you trying to run the application in a non-graphical environment? Try to do this

in your terminal.

Hope it helps.

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Ulf Dittmer

Joined: Mar 22, 2005
Posts: 42965
Applets are run on the client; is that where this exception occurs? If so, what kind of client is this?
I agree. Here's the link:
subject: error while executing applet in UNIX
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