How do I make this detect if a part doesn't contain humanoid?

I am aware that this is a VERY inefficient script, but that's not why its here

local tool = script.Parent local player = game:GetService("Players").LocalPlayer local X = 0 local Debounce = false local Damage = 0 local Ammount = 0 local Conflict = false tool.Equipped:connect(function(mouse) print("Tool equipped!")

01mouse.Button1Down:connect(function()
02    print("Mouse pressed!")
03    if Debounce == true then
04        return
05    end
06    Debounce = true
07    local ray = Ray.new(tool.Handle.CFrame.p, (mouse.Hit.p - tool.Handle.CFrame.p).unit * 300)
08    local part, position = workspace:FindPartOnRay(ray, player.Character, false, true)
09 
10    local Charge = Instance.new("Part", workspace)
11    Charge.BrickColor = BrickColor.new("Toothpaste")
12    Charge.Anchored = true
13    Charge.Material = "Neon"
14    Charge.Transparency = 0.5
15    Charge.Locked = true
16    Charge.CanCollide = false
17    Charge.FormFactor = "Custom"
18    Charge.CFrame = tool.Handle.CFrame
19    Charge.Size = Vector3.new(1,1,1)
20    local Mesh = Instance.new("SpecialMesh", workspace)
21    Mesh.Parent = Charge
22    Mesh.MeshType = "Sphere"
23    Damage = math.random(10,20)
24    Ammount = math.random(1,5)
25    Mesh.Scale = Vector3.new(X,X,X)  -Repeats 40 times
26    X = X + 0.2
27    wait()
28 
29 
30    local beam = Instance.new("Part", workspace)
31    beam.BrickColor = BrickColor.new("Toothpaste")
32    beam.FormFactor = "Custom"
33    beam.Material = "Neon"
34    beam.Transparency = 0.25
35    beam.Anchored = true
36    beam.Locked = true
37    beam.CanCollide = false
38 
39    local distance = (tool.Handle.CFrame.p - position).magnitude
40    beam.Size = Vector3.new(0.5, 0.5, distance)
41    beam.CFrame = CFrame.new(tool.Handle.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
42    if part then                                                            --Problem area
43        local humanoid = part.Parent:FindFirstChild("Humanoid")
44 
45        if not humanoid then
46            humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
47            Ammount = 0
48            Conflict = false
49        end
50 
51        if humanoid then
52            Conflict = true
53        end
54    else
55        Ammount = 0
56        Conflict = false
57    end
58    local humanoid = part.Parent:FindFirstChild("Humanoid")
59    beam.Size = Vector3.new(3, 3, distance)
60    while Conflict == true and Ammount > 0 do
61        wait(0.1)
62        humanoid:TakeDamage(Damage)
63        Ammount = Ammount - 1
64    end
65    wait(Ammount+1)
66    Conflict = false
67    beam.Size = Vector3.new(2.5, 2.5, distance)
68    beam.Transparency = 0.375
69    Charge.Transparency = 0.375
70    wait()
71    beam.Size = Vector3.new(2, 2, distance)
72    beam.Transparency = 0.5
73    Charge.Transparency = 0.5
74    wait()
75    beam.Size = Vector3.new(1.5, 1.5, distance)
76    beam.Transparency = 0.675
77    Charge.Transparency = 0.675
78    wait()
79    beam.Size = Vector3.new(1, 1, distance)
80    beam.Transparency = 0.75
81    Charge.Transparency = 0.75
82    wait()
83    beam:Destroy()
84    Charge:Destroy()
85    X = 0
86    wait(5)
87    Debounce = false
88end)                                                                    --Problem Area End
 View all 88 lines...

end)

In short. The laser works if it hits a part containing Humanoid, but it doesn't work if it hits nothing or a part doesn't contain Humanoid

Please fix the formatting and read the instructions on how NOT to post a ques such as um... trying to post a huge script which would take us too long to pull apart, please do your best to locate the nearest 10-30 lines of code to the error dragonkeeper467 453 — 9y

https://scriptinghelpers.org/blog/posting-good-questions-and-answers-on-scripting-helpers <- here ya go! obey or leave cause we shouldn't have to keep repeating ourselves dragonkeeper467 453 — 9y

How do I make this detect if a part doesn't contain humanoid?

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