Command blocks disabled

Command blocks say they are not enabled on this server.

Turn on command blocks in Quick Settings (enable-command-block) and restart.

Before you start: Op to place and edit command blocks.

Step by step

1. Open Quick Settings and turn on command blocks.
2. Save, then restart the server from the Console tab so the setting loads.
3. In game, switch to creative and run give YourName minecraft:command_block to get one.
4. Place it and right-click to set its command; only ops can edit command blocks.
5. Be careful with repeating command blocks on busy servers; they run every tick and can cause lag.
6. Command blocks and datapack functions can do the same jobs; for complex logic a datapack is easier to back up and edit in Files.

Check it worked: Command blocks run their commands.

Why it happens: Command blocks are off by default for safety.

More guides on Console, commands, permissions, and players:

• Use the console
• Make yourself operator
• Whitelist players
• Ban, kick and unban players
• Useful player and world commands
• Unknown command or no permission