Last time I updated my game I started getting this error but I’m not sure how I can fix this if its coregui which I can’t access.
Do you maybe have a script called DevConsoleMaster? Maibz we could see that? or its a studio bug or somethin
This error is from roblox’s console gui, did you change any of that?
I dont have any files overwriting core gui files I believe and I joined on PC. I just rejoined and its not there. I’ll be sure to keep an eye if it starts again. It doesn’t break anything but sure spams the client logs making it look unprofessional and annoying to debug client issues 
Thank you for your very quick responses.