Roblox was working fine for me until just a little while ago. Now when I try to start the Player:
.
I uninstalled, redownloaded the installer and ran it. It still has the same error. Roblox Studio does the same.
ROBLOX is currently undergoing maintenance. It’s probably something to do with that - in fact, all games are currently empty right now because of this.
Apparently it is fixed, but if not, here. Copy and paste into your studio (if you just updated) and player folders.
Reinstalled and everything works fine again