<--
If you want to write a suggestion you can remove and ignore this template.
Before you start writing a bug report, please read up on the common issues on the main page and how to create a proper bug report.
Once you have done that can use this template to write your bug report.
-->

i am using 1.12.2 3.8.1 betweenlands

i am using 14.23.5.2859 forge version

i am playing single player or i would be if it worked

this is the crash report
https://gist.github.com/BobsCarsCars/e5689963996d494560d3ff3e4680a630

what is expected to happen is my game opens and i can load up a world

what happened is i opened minecraft and it crashes just as soon as i do please help i do have optifine 1.12.2 installed but no settings because i cant even open up the game

this is my modpack
mentioncraft-2.0.zip

I have the same problem :(

Try to open it a 2nd time, sometimes the core mod doesnt seem to get loaded properly on first launch