Small map cannot be displayed normally after self built map

Uploading: InkedQQ图片20220605062233_LI.jpg…

The small map is purple and cannot be displayed normally. Has anyone ever encountered such a bug, and is there any way to repair it

Hey @Ashenone3DM!

Unfortunately your upload didn’t seem to take. Could you give it another shot?

I have solved it temporarily,Start of mod creation,Use a simple title,Finally finished my work
MOD name:
Canyon relativity