Setblock command not working in Minecraft Bedrock

I'm trying to use NPCs, and I need to remove the redstone block activating one of the command blocks, I have it set to /setblock -394 59 239 and no matter how I use it (chain, impulse, conditional, unconditional, always active, needs redstone) or even where I put it, it's saying

Syntax Error: Unexpected "": 394 59 239>><<<

How can I fix this?

1

1 Answer

Like the comment is saying, you did not fill in the block parameter.

In other words, /setblock ~ ~ ~ stone would work.