new crash :/
added in plastic and when i tried to add in coal to that production line i got this
The mod Factory solver based on IPMs for LP (0.1.4) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event factory_solver::on_gui_click (ID 1)
factory_solver/manage/info.lua:513: assertion failed!
stack traceback:
[C]: in function 'assert'
factory_solver/manage/info.lua:513: in function 'typed_name_to_craft'
factory_solver/manage/save.lua:218: in function 'get_fuel_preset'
factory_solver/manage/save.lua:518: in function 'new_production_line'
factory_solver/ui/production_line_adder.lua:164: in function 'handler'
flib/gui.lua:177: in function <flib/gui.lua:160>