Just decided to try out GMEdit and loaded up my main project. Looks great, but when I performed a global search I noticed this error on 3 objects:
Failed to modify parBilliard: TypeError: Cannot read property 'name' of undefined
I am also unable to open these 3 objects in the editor, clicking them simply does nothing. They work perfectly fine in Gamemaker, and analyzing their .yy files I am unable to see anything jumping out at me that could possible cause this error. Any help would be appreciated.