RayCasting Issues

Help and Feedback Scripting Support
#1

  1. What do you want to achieve?
    I want the damage function to work properly

  2. What is the issue?
    Well whenever the script executes the variable part receives an error

    image
    image1622×1198 1.15 MB

  3. What solutions have you tried so far?
    I attempted to change dealer.Character to other parents of dealer.Character, still the same error.

This is the ROBLOX weapons kit I realized quickly that the kit is very exploitable that is when I tried to then fix some of the flaws within it.

local function _defaultDamageCallback(system, target, amount, damageType, dealer, hitInfo, damageData)
    if target:IsA("Humanoid") then
        local RayCheck = Ray.new(dealer.Character.Head.CFrame.Position, target.Parent.HumanoidRootPart.CFrame.Position)
        local Part = workspace:FindPartOnRayWithWhitelist(RayCheck, dealer.Character)
        if string.match(Part:GetFullName(), target.Name) then
              target:TakeDamage(amount)
        elseif target.Name == "Glass" then
            target.Settings.Health.Value = target.Settings.Health.Value - amount
        end
    end
end
#2

:FindPartOnRayWithWhiteList’s second parameter is a table, not an instance.

This should fix it:

workspace:FindPartOnRayWithWhitelist(RayCheck, {dealer.Character})
#3

Yes, thanks should have looked at developer wiki it shows that it is a table, thanks!