texturingEnabled

[geoicons]

Issue is resolved by commenting replacing EEShape.m section as follows.
Otherwise you'll get a compiler error for iOS 5.1

I've commented out the offending lines.

if (texture != nil) {
//effect.texturingEnabled = YES;
effect.texture2d0.enabled = YES;
effect.texture2d0.envMode = GLKTextureEnvModeReplace;
effect.texture2d0.target = GLKTextureTarget2D;
// effect.texture2d0.glName = texture.glName;
effect.texture2d0.name=texture.name;
}