So I made a simple project (a background that slides up and some icons that fade in) to re-use in many projects.
The project loads fine, plays fine, saves fine, but as soon as I try and insert it into any other project, I get this error message in a popup:
is invalid and will be removed from project"
Any ideas why that's happening?
NB: There is probably a typo in the source code as there seems to be a newline after the word 'Clip' on that popup