Detect when a player steps on a stone pressure plate that is on a redstone block

I want to detect if a player is triggering a stone pressure plate on a redstone block.
My code seems fine but is not working:

Code:java

public class MyPluginListener implements Listener {
    @EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        if (event.getAction().equals(Action.PHYSICAL)) {
            if (event.getClickedBlock().getType().equals(Material.STONE_PLATE)) {
                Location location = event.getClickedBlock().getLocation();
                location.setY(location.getY()-1);
                if(location.getBlock().equals(Material.REDSTONE_BLOCK)){
                    Player player = event.getPlayer();
                    player.sendMessage("You are on a stone pressure plate on a redstone block.");
                }
            }
        }
    }
}

 

You forgot .getType() after location.getBlock() - You're currently comparing a block to a Material.

BTW: you can simply use event.getClickedBlock().getRelative(BlockFace.DOWN) to get the block below the pressure plate.

 

That worked out great! Thanks alot =)