I use a bash script to backup a minecraft world, which is called from a crontab every day. Though the backups are made just fine, I've found an error message in the output:
Must be connected to a terminal.
I suspect the error is thrown when I try to reattach the screen the Minecraft server is in, after stuffing the stop command. I'm doing this to ensure the stop function will wait until the server is actually closed, as I don't want to make a backup while the world is still saving. It works as intended when I manually stop the server using the script.
My question: why is this error being thrown, and is there anything I can or have to do about it?
