Spent two entire days going one by one with a mods list my friends put together to determine why thee server wasn't launching, and I eventually narrowed it down to Origins.

I have no idea what to make of the console output, so I'm going to attach my latest.log
latest.log

Unfortunately, there is no crashlog within this file. May you please share the latest file inside the crash-reports folder?

Long story short I cleaned out all of the pre-origins crash reports, and ran the server in an attempt to generate a crash report, but for some reason it's not giving me any.

I re-ran the server, still no crash report, but I copied the extra lines in the console that do not show up in the latest.log, and I hope it can be of use
manual-report.txt

L10 of the crash log tells me this is Mohist (an hybrid spigot/forge server). While it usually works well with most mods origins has significantly more mixins and coremods than most mods.
Right now, from the limited information we have, the most likely is that a coremod failed to apply since a class is missing (Mixin usually fails either silently or with an actual error message).

hmm, this is a crash, although I can't see anything pointing towards us being the cause, could you send the full logs for that? There's not enough context here.

Ah, I didn't know what Mohist was. Thanks Edwin.

I opted to go with Mohist as it made installing mods to a spigot server as easy as installing plug-ins. I'm willing to try something else if it can be explained to me like I'm 5. Ease of use goes a long way.

Edit - alternatively, I can send basically whatever information you ask for to see if there's any way to get Mohist working.

For the time being, I have swapped over to Forge. While I would much prefer the option of running additional plug-ins, it's gonna come down to either this issue being resolved, or for Sponge/Magma/Cat to update to 1.20

For the time being, I have swapped over to Forge. While I would much prefer the option of running additional plug-ins, it's gonna come down to either this issue being resolved, or for Sponge/Magma/Cat to update to 1.20

I don't think this is within our power to fix unfortunately. As Edwin described it, Mohist probably changes the location of MC internals that we need.