Failed to load mods: bobwarfare/data-final-fixes.lua:120: attempt to index field 'action' (a nil value)
stack traceback: bobwarfare/data-final-fixes.lua:120: in main chunk
The issue is a conflict with Combat Mechanics Overhaul. There is a fix already pending on github. Check the thread "Doesn't work on 2.1 public" for a solution.
