Hi, I'm having a problem, where whenever I use this file: perfectspawn.zip, PerfectSpawn in loads until it reaches "0%". I'm trying to use a Galacticraft world, version 1.12.2. Thank you, and any help will be greatly appreciated.

I don't know if this is still being worked on, or just forgotten. I'm still having this problem.

Could you post your latest log?

I used an edited version that only had the necessary mods since the latest log was too long to post on Pastebin. It produced the same results.
https://pastebin.com/xR4G1byr