: ImageIO: PNG invalid PNG file: extra chunks between iDOT and IDAT

Question

Just got this funny looking error in my swift project debugger.

There is probably an invalid name of an image somewhere, but I am not sure what extra chunks b

Answer 1

This issue is completely random and happened to me too with a few images. Probably another Xcode bug.

1. My image is called "back2@2x.png"
2. I renamed it to "back2.png"
3. Ran the project (the image will appear stretched)
4. Changed it back to "back2@2x.png"
5. Ran project
6. FIXED?!

Good-luck hope it helps!