Wanted to calculate Steel Plates from Iron Plates:
The mod Factory solver based on IPMs for LP (0.1.7) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event factory_solver::on_tick (ID 0)
factory_solver/manage/save.lua:322: assertion failed!
stack traceback:
[C]: in function 'assert'
factory_solver/manage/save.lua:322: in function 'get_total_amounts'
factory_solver/ui/solution_results.lua:22: in function 'handler'
flib/gui.lua:177: in function 'dispatch'
factory_solver/fs_util.lua:145: in function 'dispatch_to_subtree'
factory_solver/control.lua:112: in function <factory_solver/control.lua:102>