[FAILED] Failed to start mcserver

There are a few possibilities for what could be preventing your Minecraft server from starting. As a first step, you'll want to run the command systemctl status mcserver.service. This should give you a bit more information regarding the error preventing the service from starting. It's possible that one of your mcserver configuration files are formatted incorrectly, so the service can't read the file and therefore can't start. There may also be more information in the output of journalctl -xe, particularly if you run it immediately after trying to start mcserver. I would also suggest ensuring that you followed all of the correct steps for configuring Spigot.

If you're getting any specific error messages or come across any in the output of systemctl status mcserver.service, could you post them here so that the Linode Community can take a closer look? Specific errors can help narrow down the cause of the issue.