My project wont regenerate itself after updating from 2023.3 to 2023.4

I updatet my Mcreator verison and now its stuck in the regenerating code stuff. I am using 3 Plugins:

• Geckolib
• Curios API
• Minecraft Forge 1.19.2 Datapack Generator

And yes i updatet all of the plugins aswell.

In the consol it says that something in GeckoLib wont be found:

• symbol: class GeoItem
• location: class ItemAnimationFactory

The Error code is: cannot find symbol.

If you need the log i can give it to you if that helps. Thanks a lot :)