Making something repeat for ever? [UNSOLVED!]

Hi i have a script that removes a few parts and clones a few but after it finishes it doesnt do it again even though i used repeat until and at the until i Nevers value is just a variable that will never change so the script will always repeat.

repeat
wait(20)
game.Workspace.Block.CanCollide = false
wait(77)
game.Workspace.Train:remove()
game.ReplicatedStorage.Train:Clone().Parent = game.Workspace
game.Workspace.Train:MakeJoints()
game.Workspace.Block.CanCollide = true
game.ReplicatedStorage.SpawnAll:Clone().Parent = game.Workspace
wait(4)
game.Workspace.SpawnAll:remove()
game.Workspace.Block.CanCollide = true
until
game.Workspace.Never.Value == 1

Fore some reason the script only does this once and doesnt repeat like it should

If you want it to repeat try this... If it works I'll explain why.

Script #1

repeat
wait(20)
game.Workspace.Block.CanCollide = false
wait(77)
game.Workspace.Train:remove()
game.ReplicatedStorage.Train:Clone().Parent = game.Workspace
game.Workspace.Train:MakeJoints()
game.Workspace.Block.CanCollide = true
game.ReplicatedStorage.SpawnAll:Clone().Parent = game.Workspace
wait(4)
game.Workspace.SpawnAll:remove()
game.Workspace.Block.CanCollide = true
until
game.Workspace.Never.Value >= 1

Script #2

while true do
wait(20)
game.Workspace.Block.CanCollide = false
wait(77)
game.Workspace.Train:remove()
game.ReplicatedStorage.Train:Clone().Parent = game.Workspace
game.Workspace.Train:MakeJoints()
game.Workspace.Block.CanCollide = true
game.ReplicatedStorage.SpawnAll:Clone().Parent = game.Workspace
wait(4)
game.Workspace.SpawnAll:remove()
game.Workspace.Block.CanCollide = true


end

Script #3

while wait() do
wait(20)
game.Workspace.Block.CanCollide = false
wait(77)
game.Workspace.Train:remove()
game.ReplicatedStorage.Train:Clone().Parent = game.Workspace
game.Workspace.Train:MakeJoints()
game.Workspace.Block.CanCollide = true
game.ReplicatedStorage.SpawnAll:Clone().Parent = game.Workspace
wait(4)
game.Workspace.SpawnAll:remove()
game.Workspace.Block.CanCollide = true


end

Look for other loops if they don't work. They all do the same thing.

While loops repeat something until the condition between the while and do keywords equals false. If you make the condition something that will never equal false, then it will run forever.

The best way to give it a condition that never equals false is to simply give it the word true. Obviously, true will never equal false, as that would just go completely against all three laws of logic.

while true do
	wait()
	print("Spamming your output...")
end

Remember that eternal loops must have at least a wait(0) inside them somewhere, or else they will crash your game.

This is how you make an eternal loop -- if your script still won't work it's either because it's disabled or there's some other error inside of the loop. Please include all output errors (that have to do with your script) in your post.

this should work~

while true do
wait(20)
game.Workspace.Block.CanCollide = false
wait(77)
game.Workspace.Train:remove()
game.ReplicatedStorage.Train:Clone().Parent = game.Workspace
game.Workspace.Train:MakeJoints()
game.Workspace.Block.CanCollide = true
game.ReplicatedStorage.SpawnAll:Clone().Parent = game.Workspace
wait(4)
game.Workspace.SpawnAll:remove()
game.Workspace.Block.CanCollide = true


end