Cannot Run JOGL Demo

OpenGL Development JOGL Development
#1

Hi all,

I have downloaded jogl-demos.zip from https://jogl.dev.java.net, but after extracting this zip file when I tried to run the jogl-demos.jar by double clicking it
I got the error message as “Failed to load Main-Class mainfest attribute from jogl-demos.jar”.
I am not getting what is the reason.

Is there any other way to run these demos ?

Regards
Anil

#2

I think the jar is not an executable jar but only contains the demos and you have to unzip them. If you are using Netbeans, give the Netbeans OpenGL Pack a try - it contains most JOGL-Demos as project templates.