CUICatalog: Invalid Request: requesting subtype without specifying idiom
I think that it's just a left over debug message that hasn't been cleaned up in iPod/iPhone devices.
In my app, the issue seems to be related to using Sprite Atlases in an xcassets file.
if I initialise a sprite with:
I get the message; However, using the following:
I do not get the message.
Also, any sprites created in an .sks file will display the error, as you have no opportunity (or need) to define an atlas.