Initial Steps

• I have updated to the latest build from Jenkins before reporting a bug

• I have checked, if the bug was not already reported by using the search.

• Attached is my ForgeEssentials/modlist.txt, my latest.log, and my debug.log

• Also, attached are the client logs (if applicable)
  The bug
  Mixin config mixins.more_planets.json requires mixin subsystem version 0.7.11 but 0.7.10 was found.
  To Reproduce Steps to reproduce the behavior:
  when I put More-Planets-1.12.2-2.1.10-GC238 with forge essentials together, the server will not boot at all. If I remove forge-essential, the server boot-up normally.

Expected behavior
The server should boot normally

Desktop (please complete the following information):

OS: [Windows 10]
Version [forge-1.12.2-14.23.5.2847]

it looks to me that forgeessentials is incompatible with more-planets mod. more planets require mixin 0.7.11 but forge essentials is using 0.7.10.
debuglog.txt
modlist.txt

Closed as FE is no longer on Mixin 0.7.10

Please update your issue to follow the bug report template and the bug report rules

Please update your issue to follow the bug report template and the bug report rules

I already modified the bug report according to the template.

Thanks, I will work on updating mixin in the near future.

Looks like both mods are embedding Mixin in the jar files. Try renaming the more planet jar to _More-Planets-1.12.2-2.1.10-GC238.jar. This should force more planets to load first and thus use the mixin system provided by more planets.

Looks like both mods are embedding Mixin in the jar files. Try renaming the more planet jar to _More-Planets-1.12.2-2.1.10-GC238.jar. This should force more planets to load first and thus use the mixin system provided by more planets.

It's a good workaround, thanks.