

I test the same tnt launcher on a local world, a world of my own, and it didnt work either. The problem is that is not working on survival.

The tnt launcher was the common design with dispensers around a 3 by 3 square full of water and a button to activate the 12 dispensers, and of course i was on the middle of the water square. I was playing on a friend's realm on creative, and i build a tnt player launcher, i tested it (i was still in creative) and it worked, it launched me very high, it was succesful but when i tried it in survival it didnt launched me, i tested it plenty of times because i taught it was like a 50/50 chance, but no, it didnt worked. The player/mob should be launched high into the air. 5.Plase the redstone on the wood or building blocks. 4.put wood or anyother building block (BESIDES TNT) around it. The player/mob is not launched high into the air. 2.dig out the 2x2 in the middle of it 2 down. Activate the dispensers and wait for the TNT to explode.Switch to Survival mode if you are standing in the water.Stand in the center of the water or spawn a mob in the center.
