That makes it a little hard to diagnose. Is there anything in the compile form? Does it happen if you import the extension to a blank project?
Viewing post in [Solved] GM 1.4 "Compile Failed"
Someone had this same issue half a year ago and editing the file worked for them, but they did not clarify what else they had an issue with. If you can send me an email from your purchase address, I can email you a version with these three functions removed.