I'm in a single player, 1.8 world.
I've set a command on a command block:
tp @p 2172 72 2102
I've put a piece of bedrock on TOP of the command block and placed a button on TOP of the bedrock.
I pressed the button in creative mode, it TPd me no problem.
However, if I go back to the setup I had and press the button again... nothing. The only way to make the block execute the command again is to destroy the command block and re-input the command.
Can anyone tell me what I'm doing wrong?
Don't know what's the reason.
It works fine for me.
It's any command I put in, it seems! Any command will only trigger once... Very weird! Have I activated a bug somehow, I wonder?...
So, you have only a command block with a command, a bedrock above and a button ontop?
And there isn't any power source like a redstone block that is touching the command block?
Nope, there is nothing...
I have done this hundreds of times with no problem before :/
Problem fixed, I Made a copy of the world and now it works...
Well, minecraft is sometimes a little weird