I'm sorry, I should've explained better, I'm trying to make the zombie slowly break through the wall over time, and make the wall reparable.
the zombie touches the flat brick in front of the plate, which then disappears for however long I set it to, and the first brick at the bottom of the stack disappears and activates the event that will trigger the next brick the next time the zombie touches the flat brick (after it reappears) which then loops through the rest of the wall.
then, when you kill the zombie or w/e, I want whoever is defending the fort to be able to repair the wall, this is where I am having a problem. when I click the repair brick to repair the wall, via respawn, It gives me a syntax error in my console and doesn't do anything. same when I try to make the wall respawn the repair brick when it is destroyed. The repair bricks are the bricks at the side of the wall.