Break is not a valid member of MeshPart?

trying to make a part detect if whatever's touching it has a value called "Break" then it will run "test". any solutions?

script.Parent.Touched:Connect(function(hit)
	if hit.Break then
		print("test")
	end
end)

That errors because you aren’t checking for existence. Break doesn’t exist. If you want to check if it exists, use FindFirstChild. Try this script out:

script.Parent.Touched:Connect(function(hit)
      if hit:FindFirstChild("Break") then
            print("test")
      end
end)