Versions

Minecraft: 1.16.5
Forge: 36.2.8
Skyblock Builder: 1.6.11
Modpack: Own custom modpack

Describe the bug

The commands are not valid. I am in creative with cheats on and I am unable to modify the spawn of my custom island.

How to
reproduce

1. load up a world with cheats on
2. type in /skyblock
3. there's the error

Expected behavior

I expected the commands to work like it says it does in the wiki and the video but nothing happens and I get that error
Screenshots

Did you use world type "Skyblock"?

I believe I did make the world using world type sky block I have to double check.

Just made a new world to check and I spawned on the island. But the command still isn't working. But I does seem the guesses I made for adjusting the spawn did work...

I don't understand why... For me it works with your Forge and Skyblock Builder version.
Maybe send your log?

latest.log
Here is the latest log, I have a sinking feeling that it is some kind of conflict.

You have Bongo installed which deactivates a lot of commands because you shouldn’t be able to use these commands.
To setup your modpack for that, just remove or disable Bongo. After this, you can use it again :)

Alright I didnt know that it blocked commands