In 1.19 Forge 41.0.63, I put the cgm mod in, but the game quits. The game error remains. Even after removing all other mods, the error remains.

Try installing framework mod its required to run cgm

For some reason 1.19 cgm is crashing without it instead of forge telling you that you need it like normal

To use the latest version on 1.19, you will need to use Forge 41.0.94 or higher. You can't use an older version.