door dosent open on hit function with humanoid ,how to fix it?

The reason why this error is occurring is because you are not getting the player properly. Try this:

local name = workspace.test.teSTO.name.Value
-- I removed the local player line since you can't get the local player like that through a script.
script.Parent.Touched:Connect(function(hit)
    local humanoid = hit.Parent:FindFirstChild("Humanoid")
    if humanoid then
	local plr = game.Players:GetPlayerFromCharacter(hit.Parent) -- This is the new line. Add this.
        if plr.Name == name.Value then
                script.Parent.CanCollide = false 
                script.Parent.Transparency = 0.7 
                wait(1.4) 
                script.Parent.CanCollide = true 
                script.Parent.Transparency = 0 
        end
    end
end)

Hope this helps.