MUSHS报错求助

潇潇(cfsrr@tj)

错误号: 0
事件:        Run-time error
描述:  D:\cfs\MUSHS4.0\MUSHS\lua\lujing.lua:100: attempt to perform arithmetic on global 'check_step_num' (a nil value)

stack traceback:

        D:\cfs\MUSHS4.0\MUSHS\lua\lujing.lua:100: in function 'exe'

        [string "Script file"]:2473: in function <[string "Script file"]:2455>

        [C]: in function 'msgbox'

        [string "Script file"]:3796: in function <[string "Script file"]:3761>

        (tail call): ?

        [C]: in function 'inputbox'

        [string "Script file"]:3767: in function <[string "Script file"]:3761>

        (tail call): ?

        [C]: in function 'inputbox'

        [string "Script file"]:3767: in function <[string "Script file"]:3761>

        (tail call): ?
调用者:    Function/Sub: idle_set called by timer

Reason: 正在处理定时器 "idle"