Well we have a few things to unpack here.
First, a few hundred instances of this:
{“date”:“Tue Nov 07 2017 00:55:21 GMT-0500 (EST)”,“process”:{“pid”:2704,“uid”:0,“gid”:0,“cwd”:“/usr/games/minecraft”,“execPath”:“/usr/bin/node”,“version”:“v4.8.5”,“argv”:[“/usr/bin/node”,“/usr/games/minecraft/webui.js”],“memoryUsage”:{“rss”:349188096,“heapTotal”:125836032,“heapUsed”:88417712,“external”:466311}},“os”:{“loadavg”:[0.02490234375,0.14501953125,0.08251953125],“uptime”:305},“trace”:[{“column”:7,“file”:“/usr/games/minecraft/node_modules/fireworm/lib/file.js”,“function”:null,“line”:45,“method”:null,“native”:false},{“column”:15,“file”:“fs.js”,“function”:“FSReqWrap.oncomplete”,“line”:82,“method”:“oncomplete”,“native”:false}],“stack”:[“AssertionError: File should always be initialied with stat”," at /usr/games/minecraft/node_modules/fireworm/lib/file.js:45:7"," at FSReqWrap.oncomplete (fs.js:82:15)"],“level”:“error”,“message”:“uncaughtException: File should always be initialied with stat”,“timestamp”:“2017-11-07T05:55:21.343Z”}
Based on the frequency of it appearing, I’m guessing Fireworm is having a hard time with a number of files within your server directory. I’m wondering if it’s having issues with symlinks or hardlinks–either of which could just be filling the logs with false flags. At any rate, I think it’s unrelated to your big issue:
Start (and subsequently Kill) commands don’t seem to do anything.
I’m guessing then that all the servers are using Java-based profiles. If so, this might indicate that an issue with the Java 8 manual install didn’t go well. Can you confirm Java works well from the command line, java --version? And even more importantly which java points to your 8?
That’s my initial thought, at any rate. Because vanilla 1.12.1 requires Java 8 (as you know) and if Linux is still using the old Java (because it’s the first java binary in root’s PATH) then that would explain it not working.
And if the building of a spigot depend on 8, then that would explain ‘all profiles not working’.
Your screenshot only shows one profile, though. If you test 1.11, see if it runs. If it does, it’s likely that MineOS is not using your new install. You can check as root with which java.