[英]Attempt to index nil with Position
I'm trying to do something like a spear throw and I'm so confused.我正在尝试做类似长矛投掷的事情,但我很困惑。 It says:它说:
ServerScriptService.FireMagic.FireSpear:16: attempt to index nil with 'Position' ServerScriptService.FireMagic.FireSpear:16:尝试使用“位置”索引 nil
Anyways, here's the LocalScript code:无论如何,这是 LocalScript 代码:
wait(1)
local Player = game.Players.LocalPlayer
local Character = Player.Character
local Mouse = Player:GetMouse()
local rp = game:GetService("ReplicatedStorage")
local FireSpear = rp:WaitForChild("FireRemote")
local UIS = game:GetService("UserInputService")
local debounce = true
local cd = 10
UIS.InputBegan:Connect(function(input, isTyping)
if isTyping then
return
elseif input.KeyCode == Enum.KeyCode.E and debounce and Character then
debounce = false
FireSpear:FireServer()
wait(cd)
debounce = true
end
end)
and the Script:和脚本:
wait(1)
local rp = game:GetService("ReplicatedStorage")
local ss = game:GetService("ServerStorage")
local Debris = game:GetService("Debris")
local ssFireSpear = ss.FireMagic:WaitForChild("ssFireSpear")
local FireRemote = rp:WaitForChild("FireRemote")
local UhTable = {}
local function LookatMouse(Mouse, RootPart)
local bodyG = Instance.new("BodyGyro")
bodyG.MaxTorque = Vector3.new(0, 500000, 0)
bodyG.P = 10000
bodyG.CFrame = CFrame.new(RootPart.Position, Mouse.Position)
bodyG.Parent = RootPart
Debris:AddItem(bodyG, 1)
end
local function MoveTowardsMouse(Mouse, Main)
local bodyV = Instance.new("BodyVelocity")
bodyV.MaxForce = Vector3.new(500000, 500000, 500000)
bodyV.Velocity = CFrame.new(Main.Position, Mouse.Position).LookVector * 100
bodyV.Parent = Main
local bodyG = Instance.new("BodyGyro")
bodyG.MaxTorque = Vector3.new(500000, 500000, 500000)
bodyG.P = 10000
bodyG.CFrame = CFrame.new(Main.Position, Mouse.Position)
bodyG.Parent = Main
end
FireRemote.OnServerEvent:Connect(function(Player, Mouse_CFrame)
if UhTable[Player.Name] == true then
return
end
UhTable[Player.Name] = true
local Character = Player.Character
local RootPart = Character:WaitForChild("HumanoidRootPart")
local folder = workspace:FindFirstChild("DebrisFolder") or Instance.new("Folder",workspace)
folder.Name = "DebrisFolder"
local RightHand = Character:WaitForChild("RightHand")
local FireSpear = ssFireSpear:Clone()
local Handle = FireSpear:WaitForChild("Handle")
local Hitbox = FireSpear:WaitForChild("Hitbox")
local Mesh = FireSpear:WaitForChild("Mesh")
FireSpear:SetPrimaryPartCFrame(RightHand.CFrame)
FireSpear.Parent = folder
local weld = Instance.new("Motor6D")
weld.Parent = Handle
weld.Part0 = RightHand
weld.Part1 = Handle
Hitbox:SetNetworkOwner(nil)
local function MakeStuffHappen()
spawn(function()
LookatMouse(Mouse_CFrame,RootPart)
wait(.6)
weld:Destroy()
MoveTowardsMouse(Mouse_CFrame,Hitbox)
end)
end
MakeStuffHappen()
end)
I'm following a tutorial but I don't know how the issue got there.我正在关注一个教程,但我不知道问题是如何出现的。
Your error is pointing to the fact that you are trying to reference fields on an object that doesn't exist.您的错误表明您正在尝试引用不存在的 object 上的字段。 In this case, it's the ´Mouse´ object, which you never supplied from the client.在这种情况下,它是您从未从客户端提供的“鼠标”object。
To fix this, pass the mouse information in when you call the RemoteEvent's FireServer() function.要解决此问题,请在调用 RemoteEvent 的 FireServer() function 时传递鼠标信息。
UIS.InputBegan:Connect(function(input, isTyping)
if isTyping then
return
elseif input.KeyCode == Enum.KeyCode.E and debounce and Character then
debounce = false
local mouseCFrame = Mouse.Hit
FireSpear:FireServer(mouseCFrame)
wait(cd)
debounce = true
end
end)
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