I didn't find any errors in my program, and Xcode didn't report any errors in the program code, but when I ran it, it inexplicably reported an error:
Command CompileAssetCatalog failed with a nonzero exit code
What should I do?
Provide any missing images
Did you try to do a Clean Build Folder ?
If that's not enough, you may have a look here:
Some asset may be missing or have a typo in its name.