Failed to load mod "Arborium_Renewed": Arborium_Renewed/prototypes/treegen.lua:193: attempt to index field 'minable' (a nil value)
stack traceback:
Arborium_Renewed/prototypes/treegen.lua:193: in main chunk
[C]: in function 'require'
Arborium_Renewed/data-updates.lua:4: in main chunk

this happens when processing a tree named "ninja-tree" introduced by mod pycoalprocessing. The tree prototype does not contain a "minable" attribut.

I fixed this in my local copy by changing line 193 to "if tree_data.minable and tree_data.minable.results then"