Errors in currently selected datapacks prevented world from loading

[frog12]

This seems to be related to generation as I can create a new world, fly around but after a while the game crashes, subsequent attempts to open that world will lead to the errors in the datapack message.

 

Please find my log attached here: https://gist.github.com/frog292j10/9bf9c2f90798154aa6a3b558fd006240

 

any ideas what mod/mods are causing this so I can remove them from my order? (I'm aware this is an abomination of a load order)

 

 

Thanks.

[frog12]

This is the latest crash log of any kind, I have removed the mod undefeatables and created a new world, no crash this time but exiting the world and re entering causes the same issue detailed in the post.

 

link: https://gist.github.com/frog292j10/b175e9872578f5f120b69130c57bb9a0