Minecraft: [1.16.5]
Forge: [36.2.20]
Origins (Forge): [0.7.3.9-forge]
Architectury API (Forge) [v1.26.38]

Currently experiencing a crash when trying to start a server with Origins and the latest version of Architectury installed.

It appears none of the registries in Origins work with the latest version of Architectury. There is no issue with the previous version of [Architectury API (Forge) v1.26.37]

Crashlog:
Origins/Architectury Crash Report

Similar crash also. Here are some logs. this is from just loading the game in general.
crash-2021-12-12_13.35.53-fml.txt

it seems that the recent architectury api update changed how blocks are registered. the developer of this port should apply changes to how their code handles fluid registry in order to fix this issue.

the change was applied during this pull architectury/architectury-api#144

for now, modpackers can downgrade architectury to avoid crashes

Edwin is currently fixing 1.17.1 Origins right now

guess we'll rest in pieces. :V

can confirm whilst testing my own stuff, the bug has been patched. please upgrade architectury api to latest in your packs.

fixed on the architectury api's side according to the issue closure here architectury/architectury-api#150

this issue should be closed if we can confirm

Edwin is currently fixing 1.17.1 Origins right now

he doesn't have to do anything as the bug was architectury's fault