Error while running event BeltUpgrader::on_nth_tick(180)
Given limit value (-0.5) is too small, allowed values are from 0 to 4294967295
stack traceback:
[C]: in function 'find_entities_filtered' BeltUpgrader/control.lua:192: in function 'upgrade' BeltUpgrader/control.lua:77: in function <BeltUpgrader/control.lua:61>