I was following a tutorial by (HowToRoblox,Fireball script) and when i got to the second section of the CreateFireballScript i started getting error and theirs also another error I am unaware of.The first error is located at line 33 and the second problem will be shown in screenshots
CreateFireBallScript Code:
local ReplicatedStorage = game.ReplicatedStorage:WaitForChild("OnFireBallThrown")-- this gets the remote event parented to replicated storage this is how we recive messagees from the client
local plrsOnCoolDown = {}--This is a table that will contain all the players taht are on cooldown from using the fireball attack
local ts = game:GetService("TweenService")--this is how we make the fireball move
ReplicatedStorage.OnServerEvent:Connect(function(plr,mouseCF,camcF)
if plrsOnCoolDown[plr] then return end--here we check is player is in cooldown Table if so we return stopping the function
plrsOnCoolDown[plr] = true-- here we add the player to cooll down letting the script know they are on cooldown
local hrp = plr.Character:WaitForChild("HumanoidRootPart")
local cf = CFrame.new(hrp.Position , mouseCF.Position)
local newPos = cf.LookVector * 10000
local fireball = script:WaitForChild("FireBall"):Clone()
fireball.CFrame = cf
local tweenTime = (hrp.Position - newPos).Magnitude / 100
local ti = TweenInfo.new(tweenTime, Enum.EasingStyle.Linear, Enum.EasingDirection.InOut)
local tween = ts:Create(fireball,ti,{Position = newPos})
tween:Play()
tween.Completed:Connect(function()
fireball:Destroy()
end)
end)
33. fireball.Touched:Connect(function(hit)
if hit.Parent~= plr.Character then
if hit.Parent:FindFirstChild("Humanoid") then
hit.Parent.Humanoid:TakeDamage(30)
local fire = {}
for i, child in pairs(hit.Parent:GetChildren()) do
if child:IsA("BasePart") then
local fire = Instance.new("Fire",child)
table.insert(fires,fire)
end
end
spawn(function()
for i = 1, math.random(5,10) do
hit.Parent.Humanoid:TakeDamage(5)
wait(1)
end
for i, fire in pairs(fires) do
fire:Destroty()
end
end)
end
fireball:Destory()
end
end)
fireball.Parent = workspace
wait(1)
plrsOnCoolDown[plr] = nil
Detect Fireball Script:
local ReplicatedStorage = game.ReplicatedStorage:WaitForChild("OnFireBallThrown")--Here we get the RemoteEvent Parented to Replicated storage.Thisis how we will tell the server make a fireball
local mouse = game.Players.LocalPlayer:GetMouse() --This will get the mouse of the player witch we need inorder to tell the fireball where to go
local cam = workspace.CurrentCamera
local UserInputService = game:GetService("UserInputService")-- We get user Input service witch is how we will tell when the hotkey is activate the fireball attack is pressed
UserInputService.InputBegan:Connect(function(input, processed)
if processed then return end
if input.KeyCode == Enum.KeyCode.G then
ReplicatedStorage:FireServer(mouse.hit, cam.CFrame)
end
end)
It seems that in your CreateFireBall script, fireball isn’t defined. Did you declare and assign the variable fireball? If so, are you sure your variable declaration is in the correct scope?
That’s because the fireball.Touched event is not inside the .OnServerEvent function thingy.
Simply do this:
local ReplicatedStorage = game.ReplicatedStorage:WaitForChild("OnFireBallThrown")-- this gets the remote event parented to replicated storage this is how we recive messagees from the client
local plrsOnCoolDown = {}--This is a table that will contain all the players taht are on cooldown from using the fireball attack
local ts = game:GetService("TweenService")--this is how we make the fireball move
ReplicatedStorage.OnServerEvent:Connect(function(plr,mouseCF,camcF)
if plrsOnCoolDown[plr] then return end--here we check is player is in cooldown Table if so we return stopping the function
plrsOnCoolDown[plr] = true-- here we add the player to cooll down letting the script know they are on cooldown
local hrp = plr.Character:WaitForChild("HumanoidRootPart")
local cf = CFrame.new(hrp.Position , mouseCF.Position)
local newPos = cf.LookVector * 10000
local fireball = script:WaitForChild("FireBall"):Clone()
fireball.CFrame = cf
local tweenTime = (hrp.Position - newPos).Magnitude / 100
local ti = TweenInfo.new(tweenTime, Enum.EasingStyle.Linear, Enum.EasingDirection.InOut)
local tween = ts:Create(fireball,ti,{Position = newPos})
tween:Play()
tween.Completed:Connect(function()
fireball:Destroy()
end)
fireball.Touched:Connect(function(hit)
if hit.Parent~= plr.Character then
if hit.Parent:FindFirstChild("Humanoid") then
hit.Parent.Humanoid:TakeDamage(30)
local fire = {}
for i, child in pairs(hit.Parent:GetChildren()) do
if child:IsA("BasePart") then
local fire = Instance.new("Fire",child)
table.insert(fires,fire)
end
end
spawn(function()
for i = 1, math.random(5,10) do
hit.Parent.Humanoid:TakeDamage(5)
wait(1)
end
for i, fire in pairs(fires) do
fire:Destroty()
end
end)
end
fireball:Destory()
end
end)
fireball.Parent = workspace
wait(1)
plrsOnCoolDown[plr] = nil
end) --this is the end for the ReplicatedStorage.OnServerEvent
local ReplicatedStorage = game.ReplicatedStorage:WaitForChild("OnFireBallThrown")-- this gets the remote event parented to replicated storage this is how we recive messagees from the client
local plrsOnCoolDown = {}--This is a table that will contain all the players taht are on cooldown from using the fireball attack
local ts = game:GetService("TweenService")--this is how we make the fireball move
ReplicatedStorage.OnServerEvent:Connect(function(plr,mouseCF,camcF)
if plrsOnCoolDown[plr] then return end--here we check is player is in cooldown Table if so we return stopping the function
plrsOnCoolDown[plr] = true-- here we add the player to cooll down letting the script know they are on cooldown
local hrp = plr.Character:WaitForChild("HumanoidRootPart")
local cf = CFrame.new(hrp.Position , mouseCF.Position)
local newPos = cf.LookVector * 10000
local fireball = script:WaitForChild("FireBall"):Clone()
fireball.CFrame = cf
local tweenTime = (hrp.Position - newPos).Magnitude / 100
local ti = TweenInfo.new(tweenTime, Enum.EasingStyle.Linear, Enum.EasingDirection.InOut)
local tween = ts:Create(fireball,ti,{Position = newPos})
tween:Play()
tween.Completed:Connect(function()
fireball:Destroy()
end)
fireball.Touched:Connect(function(hit)
if hit.Parent~= plr.Character then
if hit.Parent:FindFirstChild("Humanoid") then
hit.Parent.Humanoid:TakeDamage(30)
local fire = {}
for i, child in pairs(hit.Parent:GetChildren()) do
if child:IsA("BasePart") then
local fire = Instance.new("Fire",child)
table.insert(fires,fire)
end
end
spawn(function()
for i = 1, math.random(5,10) do
hit.Parent.Humanoid:TakeDamage(5)
wait(1)
end
for i, fire in pairs(fires) do
fire:Destroty()
end
end)
end
fireball:Destory()
end
end)
fireball.Parent = workspace
wait(1)
plrsOnCoolDown[plr] = nil
end) --this is the end for the ReplicatedStorage.OnServerEvent
My bad i sent the wrong code i correct that silly spelling error i made and I spelled Destroy wrong lol here’s the new code i am having problems with
local ReplicatedStorage = game.ReplicatedStorage:WaitForChild("OnFireBallThrown")-- this gets the remote event parented to replicated storage this is how we recive messagees from the client
local plrsOnCoolDown = {}--This is a table that will contain all the players taht are on cooldown from using the fireball attack
local ts = game:GetService("TweenService")--this is how we make the fireball move
ReplicatedStorage.OnServerEvent:Connect(function(plr,mouseCF,camcF)
if plrsOnCoolDown[plr] then return end--here we check is player is in cooldown Table if so we return stopping the function
plrsOnCoolDown[plr] = true-- here we add the player to cooll down letting the script know they are on cooldown
local hrp = plr.Character:WaitForChild("HumanoidRootPart")
local cf = CFrame.new(hrp.Position , mouseCF.Position)
local newPos = cf.LookVector * 10000
local fireball = script:WaitForChild("FireBall"):Clone()
fireball.CFrame = cf
local tweenTime = (hrp.Position - newPos).Magnitude / 100
local ti = TweenInfo.new(tweenTime, Enum.EasingStyle.Linear, Enum.EasingDirection.InOut)
local tween = ts:Create(fireball,ti,{Position = newPos})
tween:Play()
tween.Completed:Connect(function()
fireball:Destroy()
end)
fireball.Touched:Connect(function(hit)
if hit.Parent~= plr.Character then
if hit.Parent:FindFirstChild("Humanoid") then
hit.Parent.Humanoid:TakeDamage(30)
local fires = {}
for i, child in pairs(hit.Parent:GetChildren()) do
if child:IsA("BasePart") then
local fire = Instance.new("Fire",child)
table.insert(fires,fire)
end
end
spawn(function()
for i = 1, math.random(5,10) do
hit.Parent.Humanoid:TakeDamage(5)
wait(1)
end
for i, fire in pairs(fires) do
fire:Destroy()
end
end)
end
