Hi there! Finally getting around to teaching myself the more intricate capabilities of command blocks, but I've ran into a bit of a situation. Some of the more elaborate commands I put into them returns the result: "Must be opped player in creative".
I am in creative (obviously)
I have cheats enabled
I have set cheats enabled in the LAN menu
I have searched Google and I am only finding the above bullet point as something to change.
Nice to see people getting interested in command blocks!
Anyway, if you are on a server, you must be an op (use /op [playername] ).
If you are in Singleplayer, than what you have been doing so far is correct. But can you please elaborate on "Some of the more elaborate commands..."? If some commands are working, but others aren't, there may be a problem.