Mod not compiling properly. I've tried everything.

I've sunk hours into this project, please help.
I was going to update Mcreator so I saved a copy of my project workspace first, just incase it didn't save when updating.
I opened the backup to test and make sure it works before updating, and the mod didn't compile. Then I checked the main file and it also didn't compile. My other mod that I didn't save a copy of is fine. I've deleted the caches folder, deleted the gradle folder, allowed Mcreator through my firewall, restarted my computer, restarted Mcreator. I don't know what else to do. 

I would include a copy of my console but I'm not sure where to get that.
Thank you