untime error: Cannot execute null.on reagent change().
proc name: del reagent (/datum/reagents/proc/del_reagent)
source file: Chemistry-Holder.dm,345
usr: null
src: /datum/reagents (/datum/reagents)
call stack:
/datum/reagents (/datum/reagents): del reagent("water")
/datum/reagents (/datum/reagents): update total()
/datum/reagents (/datum/reagents): remove reagent("water", 100, null)
/datum/reagents (/datum/reagents): trans to(null, 100, 1, 1)
prime()
activate()
pulsed(0)
process activation(null, 1, 0)
pulse(0)
timer end()
process()
/datum/controller/game_control... (/datum/controller/game_controller): process objects()
/datum/controller/game_control... (/datum/controller/game_controller): process()