Lua 未克隆该块，且未显示任何错误消息。（Roblox Studio）

我正在制作一个放置系统（到目前为止是基本的），但它没有放置任何东西。代码一直工作到“while whenclicked=true”部分，下面是代码：

print('works')
while true do
    print('works2')
    local ImportedValueX = game.ReplicatedStorage.ActPosX
    local ImportedValueY = game.ReplicatedStorage.ActPosY
    local ImportedValueZ = game.ReplicatedStorage.ActPosZ
    local Block = game.ReplicatedStorage.Experimental
    local WhenClicked = game.ReplicatedStorage.WhenClicked.Value
    print('works3')
    while WhenClicked == true do
        print('wore')
        PlacedBlock = Block:Clone()
        PlacedBlock.Parent = workspace
        PlacedBlock.Position.X = ImportedValueX
        PlacedBlock.Position.Y = ImportedValueY
        PlacedBlock.Position.Z = ImportedValueZ
        WhenClicked = false
        wait(1)
    end
    wait(0.1)
end

变量工作正常，whinclick部分也工作正常，我认为while-whinclick部分已损坏。

我发现了一个问题：

PlacedBlock.Position.X = ImportedValueX
PlacedBlock.Position.Y = ImportedValueY
PlacedBlock.Position.Z = ImportedValueZ

X、Y、Z是只读属性。您需要通过创建新的Vector3对象并将其指定给Position属性来填充它们，如下所示：

PlacedBlock.Position = Vector3.new(ImportedValueX, ImportedValueY, ImportedValueZ)

local event = Instance.new("RemoteEvent", game.ReplicatedStorage)
event.Name = "MyRemoteEvent"

local Block = game.ReplicatedStorage.Experimental

event.OnServerEvent:Connect(function(plr, position, whenClicked)
    if whenClicked then
        print('wore')
        local placedBlock = Block:Clone()
        placedBlock.Parent = workspace
        placedBlock.Position = position
    end
end)

-- wait until the server has created the remote event
local event = game.ReplicatedStorage:WaitForChild("MyRemoteEvent")

-- do whatever you need to do, then call trigger the event:
event:FireServer(Vector3.new(5,5,5), true)

---

更新：

我假设您正试图使用复制存储将鼠标单击状态（单击时）从客户端发送到服务器。然后服务器检查状态以及循环中的x/y/z位置。这不起作用，因为ReplicatedStorage不会将您的值复制到服务器。否则，这可能是一个漏洞。 因此，为了从客户端向服务器发送信号，您应该使用RemoteEvent或RemoteFunction（请参阅参考手册）。在您的情况下，服务器脚本可能如下所示：

PlacedBlock.Position = Vector3.new(ImportedValueX, ImportedValueY, ImportedValueZ)

local event = Instance.new("RemoteEvent", game.ReplicatedStorage)
event.Name = "MyRemoteEvent"

local Block = game.ReplicatedStorage.Experimental

event.OnServerEvent:Connect(function(plr, position, whenClicked)
    if whenClicked then
        print('wore')
        local placedBlock = Block:Clone()
        placedBlock.Parent = workspace
        placedBlock.Position = position
    end
end)

-- wait until the server has created the remote event
local event = game.ReplicatedStorage:WaitForChild("MyRemoteEvent")

-- do whatever you need to do, then call trigger the event:
event:FireServer(Vector3.new(5,5,5), true)

因此，这将在ReplicatedStorage中创建一个远程事件，然后侦听它。当从客户端调用它时，它将执行您想要执行的操作（克隆零件并定位它）

在客户端脚本中，您将触发如下事件：

PlacedBlock.Position = Vector3.new(ImportedValueX, ImportedValueY, ImportedValueZ)

local event = Instance.new("RemoteEvent", game.ReplicatedStorage)
event.Name = "MyRemoteEvent"

local Block = game.ReplicatedStorage.Experimental

event.OnServerEvent:Connect(function(plr, position, whenClicked)
    if whenClicked then
        print('wore')
        local placedBlock = Block:Clone()
        placedBlock.Parent = workspace
        placedBlock.Position = position
    end
end)

-- wait until the server has created the remote event
local event = game.ReplicatedStorage:WaitForChild("MyRemoteEvent")

-- do whatever you need to do, then call trigger the event:
event:FireServer(Vector3.new(5,5,5), true)

---

不幸的是，问题来自while循环（我认为）不是位置，而是感谢您帮助我解决了未来的问题！然后检查更新的答案。我认为你的问题在于复制本身。