Why is tool not working after clone?

[emiliotigre2017 (Cheese)]

Hello,
yes ive looked for other peoples solutions and everything.
Ive searched multiple topics and various forums.
None of them worked and went to my almost last resort: AI
Also didnt work as excpected. My last resort: Making a topic

Whats my probem? Basically what the title says.

I have multiple modules, one of them clones the tool, parents it into a folder in serverstorage which works, and then throws it in the backpack of the player, i also tried putting it in the char of the plr with no succes.

A short video of 7 sec demonstrating the output and the outcome of the issue:
https://gyazo.com/529541c3edc83da200f81f96f6c0b4ca

The snippet of code which clones and throws it in the serverstorage:

function Handler.new(tool:Tool, hrp:Part)
	local model = Instance.new("Model")
	local char:Model = hrp.Parent
	local arm:Part = char:FindFirstChild("Right Arm")
	
	local self = setmetatable({}, Handler)
	self.max = tool:GetAttribute("Max")
	local clone = tool:Clone()
	clone.Parent = throwntools
	self.t = clone

Yes im 100% sure the tool exists and the hrp exists.
The serverscript which fires the Handler.new()

local remote = game.ReplicatedStorage.Remotes.ExtraMechanics.meleeThrow

local toolHandler = require(script.ToolHandler)

remote.OnServerEvent:Connect(function(plr, tool, dir)
	local char = plr.Character
	local hrp:Part = char.HumanoidRootPart
	
	if tool and dir and tool:GetAttribute("Melee") then
		local new = toolHandler.new(tool, hrp)
		new:Throw(dir, char)
	end
end)

When picking it up, this is when its putted in the backpack of the player using an proximity prompt:

function handler:PickUp()
	local prox:ProximityPrompt = self.p
	local tool:Tool = self.t
	local m:Model = self.m
	
	prox.Triggered:Connect(function(plr)
		local backpack = plr.Backpack
		tool.Parent = backpack
		m:Destroy()
	end)
end

I would appreciate concise explanation of whats happening and why its throwing errors. Error: 14:52:07.491 Players.emiliotigre2017.Backpack.IcePick.Server:19: attempt to index nil with 'OnHit' - Server - Server:19
What onHit? Well a function if a module im using called raycasthitbox V4

I am willing to share the script of the tool if asked.

Thanks for reading

[hya123456h (KingBob)]

In the video it looks like the error actually occurs on line 17 in the pickuphandler script

[emiliotigre2017 (Cheese)]

Cant be possible. Why? My handler isnt called Server and doesnt have an function tha is onHit, so its the script inside the tool

[hya123456h (KingBob)]

It says that hitbox is not a valid member of model

[emiliotigre2017 (Cheese)]

? still exists dude?

I will share the serverscript inside of the tool:

local tool = script.Parent
local remote = tool:FindFirstChildWhichIsA("RemoteEvent")
local hitMod = require(game.ReplicatedStorage.Modules.RaycastHitboxV4)
local box = tool:WaitForChild("Hitbox")
local hitbox = hitMod.new(box)

local damage = nil

local function randomDmg()
	damage = math.random(8, 27)
end

--[[box.Changed:Connect(function(prop)
	if prop == "Parent" then
		hitbox = hitMod.new(box)
	end
end)]]

hitbox.OnHit:Connect(function(hit:Part, hum:Humanoid)
	randomDmg()
	if hum.Parent ~= tool.Parent then
		hum:TakeDamage(damage)
	end
end)

remote.OnServerEvent:Connect(function(plr)
	local char = plr.Character
	local hum = char.Humanoid
	local anim = hum:LoadAnimation(tool.Animations.toolSlash)
	anim:Play()
	hitbox:HitStart()
	task.wait(.6)
	hitbox:HitStop()
end)

[hya123456h (KingBob)]

the error from the video tells you

[emiliotigre2017 (Cheese)]

mhhh, might use a waitforchild, i will update you in a moment

Update: Removed error, the error above, so the OnHit is still there

[hya123456h (KingBob)]

well that onhit error is occurring because

@emiliotigre2017

local hitbox = hitMod.new(box)

either nothing was returned or the thing doesn’t exist anymore from this

[emiliotigre2017 (Cheese)]

I have a solution i dont know how to make,
So my solution is to update the hitbox everytime the hitbox is changed, might work but i dont know.

Other thing i can try is not using the module

[hya123456h (KingBob)]

Could you please show us the module?

[emiliotigre2017 (Cheese)]

Ray cast module? Thats an open source modulescript made by someone

Link: Raycast Hitbox 4.01: For all your melee needs!

Update: I will try making it without the module
Update2: Works fine