Describe the bug
I created my own modpack, with a bunch of mods. It looks like Outvoted is not compatible, with AzureDoom's Doom Mod. If i move Outvoted in the modlist, game crash instantly after loading with error -1.

Screenshots/Logs
latest.log: https://pastebin.com/T8aY0uJj

debuglog: https://pastebin.com/x0X79Uvh

Version (please complete the following information):

• Minecraft Version [1.16.4]
• Mod Version [b0.3.1-2]

Hey, sorry for late reply. Was busy.

So i installed actually 2.x.x and 3.0.0 beta. It look like it works now (No Crashs).

Thank you. =)

No problem! Just keep note that the next update will use Geckolib 3.0.0 so you won't need to use 2 different versions.

I speculate that this is in part due to how the current public versions of Outvoted use Geckolib 2, while AzureDoom's mod uses Geckolib 3 beta. Although the logs seem to indicate an issue on the Doom Mod's mixin configuration.
I think Geckolib allows you to run versions 2.x.x and 3.0.0-betas alongside each other (just not in Twitch/similar launchers), do you get the same crash if you have both Geckolib versions?