Toytoy Googie's Geeky blog

I'm thinking of this error might be a helpful hint for anybody on iPhone dev. I was encountering this error stuff I have, which you can see on the image down below, My fix for this was under my .xib file. I just open my .xib file and check that my app delegate object has the right class, right window property, and right view controller property. Take a look at below to see how it looks like, Hope this helps.

To create a 2 bits per pixel of PVR file as a mipmap, then issue this command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/texturetool -e PVRTC --bits-per-pixel-2 -f PVR -o Brick_2.pvr test.png To create a 4 bit, just use  --bits-per-pixel-4 instead of --bits-per-pixel-2. Brick_2.pvr is the output of the file, then test.png is your file that is height and width of your image file are equivalent in numbers of pixels.  If not a mipmap file, then just remove the -m like, /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/texturetool -e PVRTC --bits-per-pixel-2 -f PVR -o Brick_2.pvr test.png  Hope this helps.