Hi.

i decided to try the GLGraphics library, and i'm getting an "IllegalArgumentException: Null target" error every time a GLGraphics offscreen object is created (this happens in the offscreen example as well). if i try to create an "on screen" GLGraphics object it runs fine.

so for example this throws the error:

Code:

import processing.opengl.*;
import codeanticode.glgraphics.*; 

GLGraphics g0;

void setup(){
  size(500,500, GLConstants.GLGRAPHICS);
  g0 = new GLGraphics(500, 500, this, true);//IllegalArgumentException: Null target
  //g0 = new GLGraphics(500, 500, this); // will run
  //g0 = new GLGrapgics(500, 500, this, false) // will throw the error as well...
}
 

the other examples work fine.

i'm on a macbook with the intel gmx3100 graphics card running OSX 10.5.4

anyone have an idea why this is happening? and how to fix it?


thanks

hi.
thanks for the reply. yes i didn't see that. i thought that wouldn't be the problem because on the GLGraphics sourceforge there is a note saying GLGraphics 0.8.144 would be compatible with processing 0.144 without replacing the opengl.jar file.
(even though i'm using processing 1.46, so maybe thats the problem)

*edit - so i tried and it works fine with processing 0.144, it was just me being dumb and using a different version