@soundgnome said:
That error message makes it sound like both the lowercased and capitalized folders are there at the same time.
OSs that had legacy of case insensitive directory names often create headaches for application devs. I suspect its the a consequence of the editor itself because it doesn't happen when the class is used in game.
I changed the case some months ago and purged all lowercase from the scene tree files
there may be a cache somewhere I need to purge for the editor
