[wizs] debug.log

[laechan (小太保)]

執行時段錯誤: *Value being indexed is zero.
程式: adm/daemons/king_d.c:196
物件: /adm/daemons/king_d
/adm/daemons/logind       "get_password" adm/daemons/logind.c:830
/adm/daemons/logind       "login_new_copy" adm/daemons/logind.c:840
/adm/daemons/logind       "enter_world" adm/daemons/logind.c:910
/std/user#17709           "setup" std/user.c:108
/adm/daemons/king_d       "check_rank_or_order" adm/daemons/king_d.c:196

196:    if( !list[(string)ppl->query("name")] ) {

一般來說這裡會出錯，代表 ppl->query("name") 出來的東西
是有問題的。沒事不要去動玩家的 name。


Expected: string or array or object Got: 0.
程式: u/l/laechan/special/mob/fingerwind1.c:92
物件: 0
/std/user#36664           "heart_beat" std/user.c:932
/d/spell/thunder          "start_effect" d/spell/thunder.c:161
/std/user#36664           "shut" std/user/attack.c:159
/adm/daemons/shut_d       "shut_tar" adm/daemons/shut_d.c:308
/adm/obj/simul_efun       "show" adm/simul_efun/show.c(adm/obj/simul_efun.c):235
0                         "receive_damage" std/mob/attack.c:30
0                         "die" u/l/laechan/special/mob/fingerwind1.c:92


從 show 去呼叫 receive_damage 時物件便已消失。

在 /std/mob/attack.c 的 receive_damage 裡原本就已經
加設判斷，防止這樣的情況產生..

    if(me)
       me->die();

但顯然的這一行無效。已改成 if(me && environment(me))
先試試看再說。

這個也是最近 fingerwind 出現的問題之一。



Error in error handler: *Bad argument 1 to call_other()
Expected: string or array or object Got: 0.
program: /adm/obj/master.c, object: /adm/obj/master, file: /adm/obj/master.c:625
'     heart_beat' in '      /std/monster.c' ('/d/ppl/quest/evil/mo') /std/monster.c:137
arguments were ()
'       run_away' in '   /std/mob/living.c' ('/d/ppl/quest/evil/mo') /std/mob/living.c:124
arguments were ()
'       run_away' in '/adm/daemons/mob_d.c' ('  /adm/daemons/mob_d') /adm/daemons/mob_d.c:854
arguments were (0)
locals were: "west",({ /* sizeof() == 2 */
  "east",
  "west"
}),149294336
'       force_me' in '   /std/mob/living.c' ('/d/ppl/quest/evil/mo') /std/mob/living.c:18
arguments were (173801124)
'       cmd_hook' in '      /std/monster.c' ('/d/ppl/quest/evil/mo') /std/monster.c:34
arguments were ("west")
locals were: "/cmds/std/_go","go",0
'         cmd_go' in '     /cmds/std/_go.c' ('       /cmds/std/_go') /cmds/std/_go.c:146
arguments were ("west",0)
locals were: /d/map/lodoos/room/roadw2,178937088,0,0,0,"/adm/daemons/eq/sp_room",0
'  error_handler' in '    adm/obj/master.c' ('      adm/obj/master') /adm/obj/master.c:625
arguments were (([ /* sizeof() == 6 */
  "object" : /cmds/std/_go,
  "error" : "*Bad argument 1 to call_other()
Expected: string or array or object Got: 0.
",
  "file" : "cmds/std/_go.c",
  "trace" : ({ /* sizeof() == 6 */
      ([ /* sizeof() == 6 */
        "object" : 0,
        "function" : "heart_beat",
        "file" : "std/monster.c",
        "arguments" : ({ }),
        "program" : "std/monster.c",
        "line" : 137,
      ]),
      ([ /* sizeof() == 6 */
        "object" : 0,
        "function" : "run_away",
        "file" : "std/mob/living.c",
        "arguments" : ({ }),
        "program" : "std/mob/living.c",
        "line" : 124,
      ]),
      ([ /* sizeof() == 7 */
        "object" : /adm/daemons/mob_d,
        "function" : "run_away",
        "file" : "adm/daemons/mob_d.c",
        "locals" : ({ /* sizeof() == 3 */
            "west",
            ({ /* sizeof() == 2 */
              "east",
              "west"
            }),
            149294336
          }),
        "arguments" : ({ /* sizeof() == 1 */
            0
          }),
        "program" : "adm/daemons/mob_d.c",
        "line" : 854,
      ]),
      ([ /* sizeof() == 6 */
        "object" : 0,
        "function" : "force_me",
        "file" : "std/mob/living.c",
        "arguments" : ({ /* sizeof() == 1 */
            173801124
          }),
        "program" : "std/mob/living.c",
        "line" : 18,
      ]),
      ([ /* sizeof() == 7 */
        "object" : 0,
        "function" : "cmd_hook",
        "file" : "std/monster.c",
        "locals" : ({ /* sizeof() == 3 */
            "/cmds/std/_go",
            "go",
            0
          }),
        "arguments" : ({ /* sizeof() == 1 */
            "west"
          }),
        "program" : "std/monster.c",
        "line" : 34,
      ]),
      ([ /* sizeof() == 7 */
        "object" : /cmds/std/_go,
        "function" : "cmd_go",
        "file" : "cmds/std/_go.c",
        "locals" : ({ /* sizeof() == 7 */
            /d/map/lodoos/room/roadw2,
            178937088,
            0,
            0,
            0,
            "/adm/daemons/eq/sp_room",
            0
          }),
        "arguments" : ({ /* sizeof() == 2 */
            "west",
            0
          }),
        "program" : "cmds/std/_go.c",
        "line" : 146,
      ])
    }),
  "program" : "cmds/std/_go.c",
  "line" : 146,
]),0)
locals were: "執行時段錯誤: *Bad argument 1 to call_other()
Expected: string or array or object Got: 0.
程式: cmds/std/_go.c:146
物件: /cmds/std/_go
0                         "heart_beat" std/monster.c:137
0                         "run_away" std/mob/living.c:124
/adm/daemons/mob_d        "run_away" adm/daemons/mob_d.c:854
0                         "force_me" std/mob/living.c:18
0                         "cmd_hook" std/monster.c:34
/cmds/std/_go             "cmd_go" cmds/std/_go.c:146



這一長串，是關於怪物的走動設定部份，由上面的 bug msg
可以猜出大概是怪物從 A-->B 的過程中突然消失，造成部份
call process 找不到呼叫主體。

從上可看出怪物本身執行 heart_beat 去呼叫 go 時，本身就
已經消失的情況。

在 _go.c 的第 146 行的前面幾行，有一段令人在意..

  if(tmp=env->query("pre_exit_func/"+dir))
   if( call_other(env, tmp) )
    return 1;

假設一個情況，某房間有定義 pre_exit_func，但是該 return 1
的地方，變成了 return 0，則該 function 會被呼叫，但是卻不
會就在這個地方停止。

這時候就有可能造成因為呼叫了這個 function 導致 "me" 消失
的情況。

那總之我先加設相關判斷，不過在 _go.c 改只是治標不治本的方
法，所以我亦會在 _go.c 裡頭增加一個 log 檔。

                      Laechan

--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 117.19.89.64
推 ma713       :小寶 我去翻了一下以前的文章 幾個職業都有預備更改
→ ma713       :項目 是要等騎士改完再開始動工嗎?
→ ma713       :然後騎士的戰技指導有打算重製或是增加新功能嗎?
→ ma713       :現在的戰技指導感覺只是個+屬性sk = =
→ ma713       :而且打help skill tactic guide 是空白的._.
→ Kalarotia   :看那篇文章的話戰技指導是要拔掉吧...會少99INT(?)
→ laechan     :新增的東西屬性設定也差不多
推 justinj     :戰技指導,不是要換招了!?所以不要再叫它出來了.amem
→ laechan     :欸,它是很重要的規劃捏
推 ma713       :推小寶 超重要的捏..
推 justinj     :laechan可以拿封魔的ghost,devil海船的siren來測試
→ justinj     :沒問題大概就沒了...(這是我覺得會出feather bug怪)
→ laechan     :那些是什麼? (裝死中)
推 justinj     :會出bug的怪.如果feather修完打沒問題就沒問題.avert