Danebi

Post the debug.log.

In .minecraft\logs.

Post the debug.log.

Delete this file: C:\Users\admin\AppData\Roaming\.minecraft\config\fml.toml

This is the console log. As already said, the debug.log is a file in your logs folder.

In .minecraft\logs.

Post the debug.log.

Show the code.

repurposed structures is for 1.16.1.

This is just the console log. The debug.log is a file in the .minecraft\logs folder.

Post the debug.log.

You can find vanilla classes in your IDE. The chicken class should be located in net.minecraft.entity.passive.ChickenEntity.

Try to delete this file: C:\Users\akava\AppData\Roaming\.minecraft\config\fml.toml.

Probably not. Make your own topic and post logs.

Post the debug.log.

Look at how chicken does it...

Make your own topic and post the debug.log.

Here, you are using ArrowEntity but you should use ArrowItem. Just tested it and you can craft the apple. You have commented out the registration of the bow and arrow and there is no recipe for them here. I tried adding a custom recipe and to run the game and all works. If you still have a problem post the debug.log.

Try to delete this file: C:\Users\bbrin\AppData\Roaming\.minecraft\config\fml.toml

This class is useless, you already have the vanilla Item class. Same for this, this, this, this and this. Also, clean up your imports. Ctrl + Shift + O will do it automatically.

Post the debug.log.

return new custom_model(1.0f); Is it that difficult?

I give up... Please learn Java.

The argument for the custom_model constuctor requires a float. Why are you giving it a Item.Properties?

return LivingEntity; 1- You don't have to return LivingEntity! You have to return your custom_model class. 2- You have to return an instance of the class. Something like this: return new custom_model(your constuctor argument); I'm literally giving you the code, why can't you understand???