How do I fix this issue with detecting IntValue changes?

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4 years ago

Edited 4 years ago

I am having an error when I try to detect IntValue changes for a player.

01local coinStore = game:GetService("DataStoreService"):GetDataStore("coinsv1")
02local jumpAmountStore = game:GetService("DataStoreService"):GetDataStore("jumpv1")
03local levelStore = game:GetService("DataStoreService"):GetDataStore("levelv1")
04 
05game.Players.PlayerAdded:Connect(function(p)
06    local leaderstats = Instance.new("Folder", p)
07    local coins = Instance.new("IntValue", leaderstats)
08    local levels = Instance.new("IntValue", leaderstats)
09    local jumpAmount = Instance.new("IntValue", leaderstats)
10    leaderstats.Name = "leaderstats"
11    coins.Name = "Coins"
12    levels.Name = "Level"
13    jumpAmount.Name = "Jumps"
14    coins.Value = 0
15    levels.Value = 1
16    jumpAmount.Value = 0
17 
18    local jumpPower
19    p.CharacterAdded:Connect(function(c)
20        jumpPower = c.Humanoid.JumpPower
21        c.Humanoid.JumpPower = jumpPower
22    end)
23 
24    local data
25    local datatwo
26    local datathree
27    local success, errormessage = pcall(function()
28        data = coinStore:GetAsync(p.UserId.."-coins")
29        datatwo = jumpAmountStore:GetAsync(p.UserId.."-jumps")
30        datathree = levelStore:GetAsync(p.UserId.."-level")
31    end)
32 
33    if success then
34        coins.Value = data
35        levels.Value = datathree
36        jumpAmount.Value = datatwo
37    else
38        print(errormessage)
39    end
40 
41    local recentcoins
42    jumpAmount.Changed:Connect(function()
43        if jumpAmount.Value == datatwo + 20 then
44            levels.Value = levels.Value + 1
45            recentcoins = jumpAmount.Value
46        elseif jumpAmount.Value == recentcoins + 20 then
47            levels.Value = levels.Value + 1
48            recentcoins = jumpAmount.Value  
49        end
50    end)
51 
52    local recentjumps
53    jumpAmount.Changed:Connect(function()
54        if jumpAmount.Value == datatwo + 10 then
55            local jumps = jumpAmount.Value / 10
56            jumps = jumps + 50
57            local cjump = p.Character.Humanoid.JumpPower
58            cjump = jumps
59            recentjumps = jumpAmount.Value
60        elseif jumpAmount.Value == recentjumps + 10 then
61            local jumps = jumpAmount.Value / 10
62            jumps = jumps + 50
63            local cjump = p.Character.Humanoid.JumpPower
64            cjump = jumps
65            recentjumps = jumpAmount.Value  
66        end
67    end)
68end)
 View all 68 lines...

The error is at line 46 and 60. The error is attempt to perform arithmetic (add) on nil and number.

How do I fix this issue with detecting IntValue changes?

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