[SOLVED] WebUI crashes immediately

Web-UI
1

I just updated MineOS to the most recent version (as of 6 Jan 2020) using the standard script. I now have an issue where mineos crashes upon starting.
Running supervisorctl status mineos
shows
mineos FATAL Exited too quickly (process log may have details).

supervisorctl start mineos
shows
mineos: ERROR (abnormal termination)

./webui.js
shows
/usr/games/minecraft/mineos.js:1583
function send_query_packet(port,host='localhost') {
^

SyntaxError: Unexpected token =
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/games/minecraft/webui.js:3:14)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)

*Is there an anti-spam mechanism here? The ^ is pointing to the =

I can still access the machine through WinSCP and PuTTY, but webmin for some reason doesn’t appear to be online. When I try and access the WebUI I get a PR_END_OF_FILE_ERROR. Here is the last portion of mineos.log.
I have also tried the reset script as well as restarting the machine.

2

There was a recent commit to that line submitted by another user that helped solve a problem he had with multiple network interfaces.

In my testing I found did not cause any issues, on two of my test VMs.

But since you’re running into this issue, I’ve reverted that while I now try to figure out why it’s not working in case the affected userbase is even greater than those with network configs similar to yours.

#1 update to the most recent commit as of 1 minute ago, and this issue should be immediately resolved.

#2 I couldn’t see the mineos.log from your link to pastebin. I’m wondering if it’s a version issue of the dependencies. Did you update the webui with the update_webui.sh script, or something else?

If you’re able to provide that mineos.log again, it would be helpful.

3

Thankyou for that! Everything seems to be working alright now.
The pastebin was just the last, hopefully relevant section, but here’s the whole log: https://send.firefox.com/download/a2d3f82399750aaf/#GB6kvdM6j_U-XR5JhuIzNA
I used the convenience scripts, yes.