Roblox脚本报错：PlayerName不是Players有效成员，如何修复？

问题根源 #

你定义了local PlayerName = game:GetService("Workspace").NameValue.Value获取玩家名称，但后续用game.Players.PlayerName时，Lua会把PlayerName当作**字面量字符串"PlayerName"**去Players容器里查找，而非使用你获取的变量值，自然找不到对应玩家，所以抛出"PlayerName is not a valid member of Players"错误。

正确写法 #

Lua中，通过变量索引对象成员必须用方括号语法：game.Players[PlayerName]，而非.语法（.仅适用于固定名称的成员）。

修复后的完整脚本 #

local Library = loadstring(game:HttpGet("https://raw.githubusercontent.com/Robojini/Tuturial_UI_Library/main/UI_Template_1"))()
local Window = Library.CreateLib("Player infomation", "RJTheme3")

local PlayerName = game:GetService("Workspace").NameValue.Value
-- 等待玩家对象加载完成，避免因玩家未初始化导致的错误
local Player = game.Players:WaitForChild(PlayerName)

local Tab = Window:NewTab("Stand")
local Section = Tab:NewSection("")

local stand = Player.Settings.Data.Ability.Value
Section:NewLabel(stand)

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local Tab = Window:NewTab("Cash")
local Section = Tab:NewSection("")

local cash = Player.Settings.Data.Cash.Value
Section:NewLabel(cash)

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local Tab = Window:NewTab("Stand in storage")
local Section = Tab:NewSection("")

local StandInStorage1 = Player.Data["Ability Storage"].Ability_Slot1.Value
local StandInStorage2 = Player.Data["Ability Storage"].Ability_Slot2.Value
local StandInStorage3 = Player.Data["Ability Storage"].Ability_Slot3.Value
local StandInStorage4 = Player.Data["Ability Storage"].Ability_Slot4.Value
local StandInStorage5 = Player.Data["Ability Storage"].Ability_Slot5.Value
local StandInStorage6 = Player.Data["Ability Storage"].Ability_Slot6.Value
Section:NewLabel(StandInStorage1)
Section:NewLabel(StandInStorage2)
Section:NewLabel(StandInStorage3)
Section:NewLabel(StandInStorage4)
Section:NewLabel(StandInStorage5)
Section:NewLabel(StandInStorage6)

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local Tab = Window:NewTab("Item in storage")
local Section = Tab:NewSection("")

local ItemInStorage1 = Player.Data["Item Storage"].Item_Slot1.Value
local ItemInStorage2 = Player.Data["Item Storage"].Item_Slot2.Value
local ItemInStorage3 = Player.Data["Item Storage"].Item_Slot3.Value
local ItemInStorage4 = Player.Data["Item Storage"].Item_Slot4.Value
local ItemInStorage5 = Player.Data["Item Storage"].Item_Slot5.Value
local ItemInStorage6 = Player.Data["Item Storage"].Item_Slot6.Value
Section:NewLabel(ItemInStorage1)
Section:NewLabel(ItemInStorage2)
Section:NewLabel(ItemInStorage3)
Section:NewLabel(ItemInStorage4)
Section:NewLabel(ItemInStorage5)
Section:NewLabel(ItemInStorage6)

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local Tab = Window:NewTab("Settings")
local Section = Tab:NewSection("")

local Camera_Shake = Player.Settings["Camera Shake"].Value
local CameraShake = Player.Settings.CameraShake.Value
local LowGraphics = Player.Settings["Low Graphics"].Value
local Music = Player.Settings.Music.Value
Section:NewLabel(Camera_Shake)
Section:NewLabel(CameraShake)
Section:NewLabel(LowGraphics)
Section:NewLabel(Music)

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local Tab = Window:NewTab("Leaderstats")
local Section = Tab:NewSection("")

local leaderstats = Player.leaderstats["Total Kill"].Value
Section:NewLabel(leaderstats)

额外优化说明 #

• 新增local Player = game.Players:WaitForChild(PlayerName)，提前获取玩家对象并等待加载，避免因玩家未完全初始化导致的后续路径访问错误。
• 所有原game.Players.PlayerName的写法都替换为Player变量，代码更简洁且避免重复索引。

内容的提问来源于stack exchange，提问作者Андрей Антонович