Lua 我不断地遇到这个错误，我不知道'；我不知道是什么

好的，我制作了一个roblox脚本，它提供了一个随机武器，它是用Lua编写的 我不断地犯这个错误

script.Parent.MouseButton1Click:connect(function(player)
   local BackPack = player.BackPack
   wait(0.5)
   if player.Leaderstats.Money >= 100 then
      local randomizer = math.random(0,10)
      if randomizer == 1 then
         local knife1 = game.Lighting.CookieKnife:Clone()
         knife1.Parent = BackPack
      elseif randomizer == 2 then
         local knife2 = game.Lighting.Cleaver:Clone()
         knife2.Parent = BackPack
      elseif randomizer == 3 then
         local knife3 = game.Lighting.RustyCleaver:Clone()
         knife3.Parent = BackPack
      elseif randomizer == 4 then
         local knife4 = game.Lighting.WhiteCleaver:Clone()
         knife4.Parent = BackPack
      elseif randomizer == 5 then
         local knife5 = game.Lighting["Sparkley Knife"]:Clone()
         knife5.Parent = BackPack   
      elseif randomizer == 6 then
         local knife6 = game.Lighting.CommonKnife:Clone()
         knife6.Parent = BackPack
      elseif randomizer == 7 then
         local knife7 = game.Lighting.CommonKnife:Clone()
         knife7.Parent = BackPack
      elseif randomizer == 8 then
         local knife8 = game.Lighting.CookieKnife:Clone()
         knife8.Parent = BackPack
      elseif randomizer == 9 then
         local knife9 = game.Lighting.ExpensiveKnife:Clone()
         knife9.Parent = BackPack
      elseif randomizer == 10 then
         local knife10 = game.Lighting.CookieKnife:Clone()
         knife10.Parent = BackPack
      end
   end  
end)

好的，我制作了一个roblox脚本，它提供了一个随机武器，它是用Lua编写的 我不断地犯这个错误

script.Parent.MouseButton1Click:connect(function(player)
   local BackPack = player.BackPack
   wait(0.5)
   if player.Leaderstats.Money >= 100 then
      local randomizer = math.random(0,10)
      if randomizer == 1 then
         local knife1 = game.Lighting.CookieKnife:Clone()
         knife1.Parent = BackPack
      elseif randomizer == 2 then
         local knife2 = game.Lighting.Cleaver:Clone()
         knife2.Parent = BackPack
      elseif randomizer == 3 then
         local knife3 = game.Lighting.RustyCleaver:Clone()
         knife3.Parent = BackPack
      elseif randomizer == 4 then
         local knife4 = game.Lighting.WhiteCleaver:Clone()
         knife4.Parent = BackPack
      elseif randomizer == 5 then
         local knife5 = game.Lighting["Sparkley Knife"]:Clone()
         knife5.Parent = BackPack   
      elseif randomizer == 6 then
         local knife6 = game.Lighting.CommonKnife:Clone()
         knife6.Parent = BackPack
      elseif randomizer == 7 then
         local knife7 = game.Lighting.CommonKnife:Clone()
         knife7.Parent = BackPack
      elseif randomizer == 8 then
         local knife8 = game.Lighting.CookieKnife:Clone()
         knife8.Parent = BackPack
      elseif randomizer == 9 then
         local knife9 = game.Lighting.ExpensiveKnife:Clone()
         knife9.Parent = BackPack
      elseif randomizer == 10 then
         local knife10 = game.Lighting.CookieKnife:Clone()
         knife10.Parent = BackPack
      end
   end  
end)

12:40:50.574-Players.Player1.PlayerGui.Shop.Main.Frame.RCK.randomweapons2:2：尝试索引全局“玩家”（零值） 12:40:50.575-堆栈开始 12:40:50.576-脚本 “玩家。玩家1。玩家界面。商店。主机。画面。RCK。随机武器2”，第2行 12:40:50.576-堆栈结束

---

.MouseButton1Click

事件不会将

player

作为参数传递，请将

player

定义为

game.Players.LocalPlayer

，这样您就可以避免所面临的问题，因为定义的

player

是一个空值，因为没有随事件传递参数。如果您的推理是因为它是一个surface/billboard GUI，那么只需将GUI设置为播放器的

PlayerGui

（将其放入

StarterGui

）的父级，并将GUI的装饰对象设置为它之前所在的部分。以下是固定代码：

local player = game.Players.LocalPlayer
script.Parent.MouseButton1Click:connect(function()
   local BackPack = player.BackPack
   wait(0.5)
   if player.Leaderstats.Money >= 100 then
      local randomizer = math.random(0,10)
      if randomizer == 1 then
         local knife1 = game.Lighting.CookieKnife:Clone()
         knife1.Parent = BackPack
      elseif randomizer == 2 then
         local knife2 = game.Lighting.Cleaver:Clone()
         knife2.Parent = BackPack
      elseif randomizer == 3 then
         local knife3 = game.Lighting.RustyCleaver:Clone()
         knife3.Parent = BackPack
      elseif randomizer == 4 then
         local knife4 = game.Lighting.WhiteCleaver:Clone()
         knife4.Parent = BackPack
      elseif randomizer == 5 then
         local knife5 = game.Lighting["Sparkley Knife"]:Clone()
         knife5.Parent = BackPack   
      elseif randomizer == 6 then
         local knife6 = game.Lighting.CommonKnife:Clone()
         knife6.Parent = BackPack
      elseif randomizer == 7 then
         local knife7 = game.Lighting.CommonKnife:Clone()
         knife7.Parent = BackPack
      elseif randomizer == 8 then
         local knife8 = game.Lighting.CookieKnife:Clone()
         knife8.Parent = BackPack
      elseif randomizer == 9 then
         local knife9 = game.Lighting.ExpensiveKnife:Clone()
         knife9.Parent = BackPack
      elseif randomizer == 10 then
         local knife10 = game.Lighting.CookieKnife:Clone()
         knife10.Parent = BackPack
      end
   end  
end)

---

希望这有帮助

错误不在提供的代码中…从内部函数的参数列表中删除

player

MouseButton1Click:connect（）function@EgorSkriptunoff现在我很困惑。如果是函数的参数，玩家怎么可能是全局的？@Pieget-是的，错误消息是否正确还不清楚。但我非常确定鼠标点击roblox事件不太可能将一些非鼠标数据（一个
player
值）传递给鼠标事件处理程序