tried to make a raycast car but im getting an error i do not know how to fix
#Raycast Problems
fiery ember
Error:
ServerScriptService.ServerSuspension:55: attempt to perform arithmetic (sub) on nil and number
lean zenith
suspensionLengthMemory[wheel.Name]
check if this is nil
fiery ember
K
fiery ember
suspensionLengthMemory[wheel.Name]
check if this is nil
It doesn’t print nil
It prints the wheel name and is equal to .5
fiery ember
ill check
fiery ember
is delta nil?
delta dosent equal nil either
lean zenith
delta dosent equal nil either
then i assume springlength is nil
fiery ember
then i assume springlength is nil
so how do i fix it then
lean zenith
so how do i fix it then
don't use rayOrigin.p use rayOrigin.Position instead
either rayOrigin is nil or hitPosition is nil
there's a cool thing with raycasts you can do
local RaycastResult = workspace:Raycast(Origin,Direction,RaycastParams) or {Position = Origin+Direction}
so now Position can't be nil
fiery ember
K
fiery ember
local RaycastResult = workspace:Raycast(Origin,Direction,RaycastParams) or {Posi...
Where would it go it in the script
fiery ember
local RaycastResult = workspace:Raycast(Origin,Direction,RaycastParams) or {Posi...
So something like this
workspace:Raycast(rayOrigin.Position -rayDirection, rayParams)?
K, now line 58 has an error
Sam thing
lean zenith
is this your own script or what?
fiery ember
it is i was comfused lol
but i get the same error on a different line now
local springLength = (rayOrigin.Position - hitPosition).Magnitude - WHEEL_RADIUS
lean zenith
it just means something is nil
something doesnt exist
hitPosition is probably nil
local raycastResult = workspace:Raycast(rayOrigin.Position, -rayDirection, rayParams) or {Position = rayOrigin.Position-rayDirection}
paste this into line 47
lean zenith
still nil?
fiery ember
yes
lean zenith
maybe rayOrigin.Position is nil?
fiery ember
it might be
fiery ember
maybe rayOrigin.Position is nil?
its not nil. i printed it