I wild guess there's something to do with the syntax compatible with the latest kotlin version 1.4.30
How can I change my settings?
Your code is invalid - there is no rgb
property in the Color
class. That looks like intellij cached something and doens't want to give it up.
Please execute Main Meme | File | Invalidate Caches / Restart | Invalidate and Restart
, it force the IDE to drop all system caches.