The game crashes with the following message when started with Shield Projector enabled:
Error ModManager.cpp:1558: Failed to load mod "careful_driver": __careful_driver__/data/cars-in-void.lua:21: attempt to index field 'layers' (a nil value)
stack traceback:
__careful_driver__/data/cars-in-void.lua:21: in main chunk
[C]: in function 'require'
__careful_driver__/data-final-fixes.lua:2: in main chunk