g_mode

when I turn on my serevr it a missing mod element ´version´ ... and at the end it writes Failed to identify sun.reflect.GeneratedMethodAccessor12 (untransformed name: sun.reflect.GeneratedMethodAccessor12) and next it writes crash report saved to ... and stopping server. it running at version 1.12.2 on windows 7 64bit log: https://pastebin.com/tfkXdCVs crash-report: https://pastebin.com/4W5Pqe76

I created a forge server for me and my friends on forge version 1.12.2-14.23.5.2847 but the mod server doesn't work and thinks they're not there. here is the game log: https://pastebin.com/VeMPaJky