Unable to load textures

[archer1311]

Hi,

I have developed a game, which is running on iphone simulator properly.
But when I tried running it on my Ipod Touch, I m not able see the graphics on my Ipod Touch.

When I tried debugging it, it was not able to load textures hence they were not getting rendered.

CGImageRef textureImage = [UIImage imageNamed:fileName].CGImage;

I was using the above API to load the images, it works fine with simulator but when i run it on device, the images i.e textureImage is always NIL.

I m using PNG textures.

Please help I m new to Iphone Development.


Thanks and regards
C.Sharatkumar

[Eskema]

The image is power of two?, opengl only works with power of two images

[Mr Jack]

Eskema's suggestion is one possibility, another is that you haven't matched the case on the filename; the simulator is not case sensitive, the iPhone is.