It says it's a nil value but it's not? [SOLVED]

Asked by

ARTEK22 135

8 years ago

Edited 8 years ago

So, i am making a voice chat script and testing out the ban feature. It is supposed to check if the speaker is an admin, so only admins can use the ban feature. It just returns: 77, attempt to index local 'speaker' (a nil value) I tried copying and pasting from wiki but the error still repeats! Anyways, enough of this talking. Here is the code:

01-- get banned and admins
02local speakbanned = {}
03local admins = {ARTEK22}
04-- get sounds
05 
06local model = Instance.new("Model")
07model.Name = "Chat Voice sounds"
08model.Parent = workspace
09 
10local trains = Instance.new("Sound") -- make a new sound
11trains.Parent = model
12trains.SoundId = "rbxassetid://165384079" -- set id
13trains.Looped = false -- dont loop
14 
15local no = Instance.new("Sound")
16no.Parent = model
17no.SoundId = "rbxassetid://151908665"
18no.Looped = false
19 
20local only = Instance.new("Sound")
21only.Parent = model
22only.SoundId = "rbxassetid://132149993"
23only.Looped = false
24 
25local scarce = Instance.new("Sound")
26scarce.Parent = model
27scarce.SoundId = "rbxassetid://528207007"
28scarce.Looped = false
29 
30 
31for i,v in pairs(game.Players:GetChildren()) do -- when somebody joins
32 
33    local sgui = Instance.new("ScreenGui") -- gui making procces
34    sgui.Parent = v.PlayerGui
35 
36    local frame = Instance.new("Frame")
37    frame.Parent = sgui
38    frame.BackgroundColor3 = BrickColor.Black().Color
39    frame.Position = UDim2.new(0, 200, 0, 25)
40    frame.Size = UDim2.new(0, 300, 0, 300)
41 
42 
43 
44    local title = Instance.new("TextLabel")
45    title.BackgroundTransparency = 1
46    title.TextStrokeTransparency = 0
47    title.Parent = frame
48    title.TextScaled = true
49    title.TextColor3 = BrickColor.White().Color
50    title.Text = "Chat Voice"
51    title.Size = UDim2.new(0, 300, 0, 50)
52 
53    local info = Instance.new("TextLabel")
54    info.BackgroundTransparency = 1
55    info.TextStrokeTransparency = 0
56    info.Parent = frame
57    info.TextScaled = true
58    info.Position = UDim2.new(0, 000, 0, 75)
59    info.TextColor3 = BrickColor.White().Color
60    info.Text = 'Type in "voicechat/commands" to see the commands!'
61    info.Size = UDim2.new(0, 300, 0, 50)
62 
63    local textButton = Instance.new("TextButton")
64    textButton.BackgroundColor3 = BrickColor.Red().Color
65    textButton.TextColor3 = BrickColor.White().Color
66    textButton.Parent = frame
67    textButton.Position = UDim2.new(0, 100, 0, 200)
68    textButton.Size = UDim2.new(0, 100, 0, 50)
69    textButton.TextScaled = true
70    textButton.Text = "Got it!"
71 
72    textButton.MouseButton1Down:Connect(function()
73        frame:Destroy()
74    end)
75 
76    v.Chatted:connect(function(msg, speaker) -- when somebody says something
77        print(speaker.Name)
78        if string.lower(msg) == "i like trains" then -- check if the message is "i like trains"
79            trains:Play() -- play the sound
80        elseif string.lower(msg) == "no" then
81            no:Play()
82        elseif string.lower(msg) == "i am the one and only" then
83            only:Play()
84        elseif string.lower(msg) == "hey whats up guys its scarce here" then
85            scarce:Play()
86        elseif string.lower(msg) == "voicechat/commands" then
87            local m = Instance.new("Message")
88            m.Parent = workspace
89            m.Text = "Sorry, 'voicechat/commands' is under construction."
90            wait(3)
91            m:Destroy()
92        elseif string.lower(string.sub(msg, 1, 14)) == "voicechat/ban/" and tableContains(admins, speaker.Name) then
93                local number = #speakbanned + 1
94                print(number)
95        end
96    end)
97end
 View all 97 lines...

and here is what part i am having trouble with.

1elseif string.lower(string.sub(msg, 1, 14)) == "voicechat/ban/" and tableContains(admins, speaker.Name) then
2        local number = #speakbanned + 1
3        print(number)
4end

It says it's a nil value but it's not? [SOLVED]

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