Hey ! I'm trying to implement monster spawners and I have a strange problem.. After a restart, the animation inside the spawner doesnt work and I dont understand why (actually the entities still spawns) Here is the code of the block https://hastebin.com/sipezepibi.xml And the code of the tile: https://hastebin.com/ozehiyujil.xml I'll be happy ifsomeone could help me :/ Thanks for the help you'll give