Galera to com problema eu to fazendo uns sistema de do zero de pega move do pokemon igual do PDA mais quando vou testa da esse erro 

[18/02/2015 14:38:07] [Error - Action Interface] 
[18/02/2015 14:38:07] data/actions/scripts/pokemon/pokedex.lua:onUse
[18/02/2015 14:38:07] Description: 
[18/02/2015 14:38:07] data/lib/PokedexLib.lua:2: attempt to index field '?' (a nil value)
[18/02/2015 14:38:07] stack traceback:
[18/02/2015 14:38:07]  data/lib/PokedexLib.lua:2: in function 'getMoveDexDescr'
[18/02/2015 14:38:07]  data/actions/scripts/pokemon/pokedex.lua:310: in function <data/actions/scripts/pokemon/pokedex.lua:1>

esse  e meu codigo que to usando

 

function getMoveDexDescr(pokemon, number)
local move1 = movestable[pokemon].move1
local move2 = movestable[pokemon].move2
local move3 = movestable[pokemon].move3
local move4 = movestable[pokemon].move4
local move5 = movestable[pokemon].move5
local move6 = movestable[pokemon].move6
local move7 = movestable[pokemon].move7
local move8 = movestable[pokemon].move8
local move9 = movestable[pokemon].move9
local move10 = movestable[pokemon].move10




if number == 1 then
nome1 = move1.name
lvl1 = move1.level
tempo1 = move1.cd
alvo1 = move1.target
if alvo1 == 1 then
alvo1 = "Sim"
else
alvo1 = "Não"
return alvo1
end
msg = "\n Nome:"..nome1.."\n Level:"..lvl1.."\n Tempo:"..tempo1.."\n Alvo:"..alvo1.."."
return msg
end
return msg
end

 

si alguem tambem  poder da  uma otimizada nele agradeço 

obs: não uso do pda porque o serve que to usando não  e pda e já tentei usar 

Supondo que a tabela movestable estivesse assim:

local movestable = {
    ["Bulbasaur"] = {
        move1 = {name = "Razor Leaf", level = 20, cd = 7, target = 1},
    },
}

refiz sua função da seguinte maneira:

function getMoveDexDescr(pokemon, number)
    if not pokemon then 
        return ""
    elseif not movestable[pokemon] then
        return print(pokemon.." doesn't exist on movestable.")
    end
    local moves = {
        [1] = movestable[pokemon].move1,
        [2] = movestable[pokemon].move2,
        [3] = movestable[pokemon].move3,
        [4] = movestable[pokemon].move4,
        [5] = movestable[pokemon].move5,
        [6] = movestable[pokemon].move6,
        [7] = movestable[pokemon].move7,
        [8] = movestable[pokemon].move8,
        [9] = movestable[pokemon].move9,
        [10] = movestable[pokemon].move10,
    }
    if not moves[number] then
        return print("move"..number.." isn't a valid move on "..pokemon..".")
    end
    local movement = moves[number]
    local name, level, cooldown, target = movement.name, movement.level, movement.cd, movement.target
    if target == 1 then
        target = "Sim"
    else
        target = "Não"
    end
    return "\n Nome:"..name.."\n Level:"..level.."\n Tempo:"..cooldown.."\n Alvo:"..target.."."
end

Editado Fevereiro 18, 2015 10 anos por zipter98 (veja o histórico de edições)

Cara ate que funcionou so que ele ta retornando e true ou false

A função em si está funcionando perfeitamente. Caso queira confirmar você mesmo, basta testá-la em um depurador de lua.

Se possível, envie o código em que você está executando esta função. Provavelmente o erro está nele.

Editado Fevereiro 19, 2015 10 anos por zipter98 (veja o histórico de edições)

function onUse(cid, item, fromPos, itemEx, toPos)


function isSummon(sid)
    for i, pid in ipairs(getPlayersOnline()) do
        for c, cid in pairs(getCreatureSummons(pid)) do
            if (cid == sid) then
                return true
            end
        end 
    end
    return false
end  
 
local pokemon = itemEx.uid
local pokemons = {
{"Bulbasaur", 20, 1001},
{"Ivysaur", 40, 1002},
{"Venusaur", 75, 1003},
{"Charmander", 20, 1004},
{"Charmeleon", 40, 1005},
{"Charizard", 75, 1006},
{"Squirtle", 20, 1007},
{"Wartortle", 40, 1008},
{"Blastoise", 75, 1009},
{"Caterpie", 5, 1010},
{"Metapod", 10, 1011},
{"Butterfree", 30, 1012},
{"Weedle", 5, 1013},
{"Kakuna", 10, 1014},
{"Beedrill", 30, 1015},
{"Pidgey", 5, 1016},
{"Pidgeotto", 20, 1017},
{"Pidgeot", 65, 1018},
{"Rattata", 5, 1019},
{"Raticate", 20, 1020},
{"Spearow", 5, 1021},
{"Fearow", 50, 1022},
{"Ekans", 12, 1023},
{"Arbok", 30, 1024},
{"Pikachu", 20, 1025},
{"Raichu", 45, 1026},
{"Sandshrew", 18, 1027},
{"Sandslash", 55, 1028},
{"nidoranfe", 10, 1029},
{"Nidorina", 25, 1030},
{"Nidoqueen", 65, 1031},
{"nidoranma", 10, 1032},
{"Nidorino", 25, 1033},
{"Nidoking", 65, 1034},
{"Clefairy", 10, 1035},
{"Clefable", 35, 1036},
{"Vulpix", 20, 1037},
{"Ninetales", 65, 1038},
{"Jigglypuff", 10, 1039},
{"Wigglytuff", 42, 1040},
{"Zubat", 10, 1041},
{"Golbat", 30, 1042},
{"Oddish", 5, 1043},
{"Gloom", 10, 1044},
{"Vileplume", 50, 1045},
{"Paras", 5, 1046},
{"Parasect", 50, 1047},
{"Venonat", 18, 1048},
{"Venomoth", 50, 1049},
{"Diglett", 5, 1050},
{"Dugtrio", 35, 1051},
{"Meowth", 12, 1052},
{"Persion", 25, 1053},
{"Psyduck", 12, 1054},
{"Golduck", 55, 1055},
{"Mankey", 10, 1056},
{"Primeape", 45, 1057},
{"Growlithe", 20, 1058},
{"Arcanine", 75, 1059},
{"Poliwag", 5, 1060},
{"Poliwhirl", 20, 1061},
{"Poliwrath", 65, 1062},
{"Abra", 15, 1063},
{"Kadabra", 45, 1064},
{"Alakazam", 75, 1065},
{"Machop", 18, 1066},
{"Machoke", 40, 1067},
{"Machamp", 65, 1068},
{"Bellsprout", 5, 1069},
{"Weepinbell", 27, 1070},
{"Victreebel", 50, 1071},
{"Tentacool", 12, 1072},
{"Tentacruel", 70, 1073},
{"Geodude", 12, 1074},
{"Graveler", 40, 1075},
{"Golem", 65, 1076},
{"Ponyta", 20, 1077},
{"Rapidash", 60, 1078},
{"Slowpoke", 12, 1079},
{"Slowbro", 45, 1080},
{"Magnemite", 15, 1081},
{"Magneton", 40, 1082},
{"Farfetchd", 40, 1083},
{"Doduo", 12, 1084},
{"Dodrio", 45, 1085},
{"Seel", 20, 1086},
{"Dewgong", 65, 1087},
{"Grimer", 12, 1088},
{"Muk", 30, 1089},
{"Shellder", 5, 1090},
{"Cloyster", 65, 1091},
{"Gastly", 18, 1092},
{"Haunter", 45, 1093},
{"Gengar", 80, 1094},
{"Onix", 50, 1095},
{"Drowzee", 22, 1096},
{"Hypno", 50, 1097},
{"Krabby", 5, 1098},
{"Kingler", 35, 1099},
{"Voltorb", 14, 1100},
{"Electrode", 38, 1101},
{"Exeggcute", 8, 1102},
{"Exeggutor", 48, 1103},
{"Cubone", 18, 1104},
{"Marowak", 45, 1105},
{"Hitmonlee", 55, 1106},
{"Hitmonchan", 55, 1107},
{"Lickitung", 45, 1108},
{"Koffing", 15, 1109},
{"Weezing", 30, 1110},
{"Rhyhorn", 35, 1111},
{"Rhydon", 55, 1112},
{"Chansey", 50, 1113},
{"Tangela", 20, 1114},
{"Kangaskhan", 60, 1115},
{"Horsea", 5, 1116},
{"Seadra", 45, 1117},
{"Goldeen", 10, 1118},
{"Seaking", 25, 1119},
{"Staryu", 15, 1120},
{"Starmie", 45, 1121},
{"MrMime", 60, 1122},
{"Scyther", 70, 1123},
{"Jynx", 65, 1124},
{"Electabuzz", 70, 1125},
{"Magmar", 70, 1126},
{"Pinsir", 42, 1127},
{"Tauros", 40, 1128},
{"Magikarp", 1, 1129},
{"Gyarados", 75, 1130}, 
{"Shiny Gyarados", 175, 167},
{"Lapras", 70, 1131},
{"Ditto", 40, 1132},
{"Eevee", 20, 1133},
{"Vaporeon", 55, 1134},
{"Jolteon", 55, 1135},
{"Flareon", 55, 1136},
{"Porygon", 45, 1137},
{"Omanyte", 20, 1138},
{"Omastar", 70, 1139},
{"Kabuto", 20, 1140},
{"Kabutops", 70, 1141},
{"Aerodactyl", 110, 1142},
{"Snorlax", 85, 1143},
{"Articuno", 150, 1144},
{"Zapdos", 150, 1145},
{"Moltres", 150, 1146},
{"Dratini", 10, 1147},
{"Dragonair", 70, 1148},
{"Dragonite", 110, 1149},
{"Mewtwo", 150, 1150},
{"Mew", 150, 1151},
{"Chikorita", 20, 10148},
{"Bayleef", 40, 10144},
{"Meganium", 75, 10189},
{"Cyndaquil", 20, 10154},
{"Quilava", 40, 10204},
{"Typhlosion", 75, 10231},
{"Totodile", 20, 10230},
{"Croconaw", 40, 10153},
{"Feraligatr", 75, 10162},
{"Sentret", 15, 10218},
{"Furret", 25, 10165},
{"Hoothoot", 20, 10172},
{"Noctowl", 40, 10194},
{"Ledyba", 15, 10182},
{"Ledian", 25, 10181},
{"Spinarak", 15, 10219},
{"Ariados", 25, 10142},
{"Crobat", 80, 10152},
{"Chinchou", 24, 10148},
{"Lanturn", 45, 10180},
{"Pichu", 10, 10197},
{"Cleffa", 15, 10150},
{"Igglypuff", 15, 10176},
{"Togepi", 30, 10228},
{"Togetic", 50, 10229},
{"Natu", 20, 10193},
{"Xatu", 45, 10239},
{"Mareep", 20, 10187},
{"Flaaffy", 50, 10163},
{"Ampharos", 75, 10141},
{"Belossom", 50, 10145},
{"Marill", 25, 10188},
{"Azumarill", 67, 10146},
{"Sudowoodo", 50, 10222},
{"Politoed", 60, 10200},
{"Hoppip", 15, 10173},
{"Skiploom", 35, 10212},
{"Jumpluff", 45, 10177},
{"Aipom", 30, 9995},
{"Sunkern", 15, 10225},
{"Sunflora", 40, 10224},
{"Yanma", 25, 10240},
{"Wooper", 30, 10238},
{"Quagsire", 50, 10203},
{"Espeon", 55, 10161},
{"Umbreon", 55, 10234},
{"Murkrow", 39, 10192},
{"Slowking", 20, 10222},
{"Misdreavus", 45, 10191},
{"Unown a", 40, 10235},
{"Unown b", 40, 10590},
{"Unown c", 40, 10591},
{"Unown d", 40, 10592},
{"Unown e", 40, 10593},
{"Unown f", 40, 10594},
{"Unown g", 40, 10595},
{"Unown h", 40, 10596},
{"Unown i", 40, 10597},
{"Unown j", 40, 10598},
{"Unown k", 40, 10599},
{"Unown l", 40, 10600},
{"Unown m", 40, 10601},
{"Unown n", 40, 10602},
{"Unown o", 40, 10603},
{"Unown p", 40, 10604},
{"Unown q", 40, 10605},
{"Unown r", 40, 10606},
{"Unown s", 40, 10607},
{"Unown t", 40, 10608},
{"Unown u", 40, 10609},
{"Unown v", 40, 10610},
{"Unown x", 40, 10614},
{"Unown w", 40, 10611},
{"Unown y", 40, 10612},
{"Unown z", 40, 10613},
{"Wobbuffet", 50, 10237},
{"Girafarig", 55, 10166},
{"Pineco", 20, 10199},
{"Forretress", 50, 10164},
{"Dunsparce", 36, 10158},
{"Gligar", 25, 10167},
{"Steelix", 80, 10221},
{"Snubull", 25, 10218},
{"Granbull", 45, 10168},
{"Qwilfish", 30, 10205},
{"Scizor", 90, 10208},
{"Shuckle", 38, 10210},
{"Heracross", 47, 10169},
{"Sneasel", 55, 10219},
{"Teddiursa", 35, 10227},
{"Ursaring", 75, 10236},
{"Slugma", 25, 10214},
{"Magcargo", 60, 10185},
{"Swinub", 30, 10226},
{"Piloswine", 70, 10198},
{"Corsola", 35, 10151},
{"Remoraid", 30, 10207},
{"Octillery", 56, 10195},
{"Delibird", 50, 10156},
{"Mantine", 55, 10186},
{"Skarmory", 60, 10211},
{"Houndour", 36, 10175},
{"Houndoom", 57, 10174},
{"Kingdra", 75, 10178},
{"Phanpy", 34, 10196},
{"Donphan", 65, 10157},
{"Porygon2", 120, 10201},
{"Stantler", 75, 10220},
{"Smeargle Virgem", 55, 10215},
{"Tyrogue", 55, 10233},
{"Himontop", 55, 10170},
{"Smoochum", 30, 10216},
{"Elekid", 40, 10159},
{"Magby", 30, 10184},
{"Miltank", 65, 10190},
{"Blissey", 75, 10146},
{"Raikou", 150, 10206},
{"Entei", 150, 10160},
{"Suicune", 150, 10223},
{"Larvitar", 25, 10180},
{"Pupitar", 55, 10202},
{"Tyranitar", 80, 10232},
{"Lugia", 150, 10183},
{"Ho-oh", 150, 10171},
{"Celebi", 150, 10147},
}

for _,n in pairs(pokemons) do
    if isSummon(pokemon) then
                     if getCreatureName(pokemon) == n[1] and getPlayerLevel(cid) >= n[2] and getPlayerStorageValue(cid, n[3]) <= 0 then
                        j = (n[2]) *10
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You have unlocked " .. n[1] .. " in your pokedex!")
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You have gained " .. j .. " experience points.")
                        doSendMagicEffect(getThingPos(cid), 210)
                        doPlayerAddExperience(cid, (n[2])*10)
                        setPlayerStorageValue(cid, n[3], 1)
                     elseif getCreatureName(pokemon) == n[1] and getPlayerLevel(cid) < n[2] and getPlayerStorageValue(cid, n[3]) <= 0 then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You need to be at least level " .. n[2] .. " to unlock this pokemon.")
                     elseif getCreatureName(pokemon) == n[1] and getPlayerStorageValue(cid, n[3]) >= 1 then
                        local v = ((n[3]) + 1376)
                     local dexstring = ""..n[1]..".txt"
                     local Dex =""..getMoveDexDescr(pokemon,1)..""
                        doShowTextDialog(cid, (v), Dex) 
                     end   
    elseif isMonster(pokemon) then
                     if getCreatureName(pokemon) == n[1] and getPlayerStorageValue(cid, n[3]) <= 0 then
                           j = (n[2]) *10
                           doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You have unlocked " .. n[1] .. " in your pokedex!")
                           doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You have gained " .. j .. " experience points.")
                           doSendMagicEffect(getThingPos(cid), 210)
                           doPlayerAddExperience(cid, (n[2])*10)
                           setPlayerStorageValue(cid, n[3], 1)
                     elseif getCreatureName(pokemon) == n[1] and getPlayerStorageValue(cid, n[3]) >= 1 then
                        local v = ((n[3]) + 1376)
                     local dexstring = ""..n[1]..".txt"
                     local Dex = ""..getMoveDexDescr(pokemon,1)..""
                        doShowTextDialog(cid, v, Dex)
                     end
    end
end

local store = {1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151,1155}
local unlock = {}
                        if not isCreature(itemEx.uid) then
                        return true
                        end
                for i = 1, #store do
                        if getPlayerStorageValue(itemEx.uid, store[i]) > 0 then
                                table.insert(unlock, 1)
                        end
                end
                
        if isPlayer(itemEx.uid) then
                                setPlayerStorageValue(cid, 7274, 1)
        if getCreatureName(cid) == getCreatureName(itemEx.uid) then
                doPlayerSendTextMessage(cid, 27, "You have unlocked " .. #unlock .. " pokemons already.")
                doPlayerSendTextMessage(cid, 27, "You can open a pokedex entry by typing \"/dex <name>\". Example: \"/dex Pikachu\".")
        else
                doPlayerSendTextMessage(cid, 27, getPlayerName(itemEx.uid) .. " has unlocked " .. #unlock .. " pokemons already.")
        end
end
return true
end