i made a geckolib entity and it now when i launch the mod files dont compile properly

So im making a mod with GeckoLib and i made a GeckoLib animated model in BlockBench, the body of the entity is all fine in BlockBench anad nothing is corrupted, i added an animated entity, but when i launched it it said that "one or more of your main mod files did not compile properly", when i click regenerate code it just breaks again, this is the console report:     

anybody know how to fix this with geckolib?