Error 17 - BuildTools jar compilation failed

When i install 1.15.2 on my webUI, an error comes up that says
“BuildTools jar compilation failed
Error -17 (EEXIST): /var/games/minecraft/profiles/spigot_1.15.2”

Is there any way i can fix this?

I believe that means that you’re trying to build a profile that already has been built or been attempted to build, hence the EEXIST.

If you are uncertain that the build is a good one, you can and should delete the build from the webui, which will allow a new, fresh attempt at compilation.

I see what you mean, btu on the webUI, it shows that no profiles are installed, not even the buildtools. So i cant delete the profiles and they dont show up in the server dashboard

You can check /var/log/mineos.log to see if there are any webui service errors causing this behavior.

You can also try restarting the webui (or the whole machine) which might also address it.

That might be able to kick it enough to recognize that an attempt was made, hence the path existing.

If you’re sure everything else is working as it should, then manually delete the directory it says exists:

rm -rf /var/games/minecraft/profiles/spigot_1.15.2