Posted by ericg on Oct 16, 2014; 6:21pm
URL: https://forum.jogamp.org/Error-on-glDrawElements-using-IBO-tp4033389p4033391.html

Hmm, I did not call glEnableVertexAttribArray for the IBO - only for the vertex and color buffers.  I wonder if that was it?  I'll test it out tonight.  Thanks.