Posted by Wade Walker on Aug 02, 2011; 1:41pm
URL: https://forum.jogamp.org/Error-building-JOGL-with-Java-7-tp3217275p3219005.html

I tried it earlier this morning (32-bit Java 7 on Windows XP) and got the exact same error. I'll try to investigate this after work today. You might try "ant -v" or "ant -debug" in the meantime to try to find the reason for this error.