Red Stamper Not allowing stamps

Hi Forum!

For some reason, I have added in some files of a project someone else has created, there is no errors in the issue view, but it doesn’t let me stand any tiles, like it’s in some form of read only view.

Can anybody help me? I have checked the tileset paths and they seem to be okay, but they are relative so should be fine moving from one place to another

Any helps would be appreciated,

Nevermind I have resolved this issue

Could you let us know what it was?