DH 2.0.1-a suddenly causing crashes in multiple 1.20.1 modpacks.

Using ATM9 0.2.59, and I'm have the exact same issue, crashing during loading, with the same cause (per log), as someone using a different custom 1.20.1 modpack, who posted the issue today on GitLab: https://gitlab.com/jeseibel/distant-horizons/-/issues/687 I'm not a member there, so I can't post, but I checked their log, and it's pretty much exactly the same as mine, listing the same cause: "Caused by: java.lang.ClassNotFoundException: com.seibel.distanthorizons.api.interfaces.override.rendering.IDhApiShadowCullingFrustum". The thing is, I was using ATM 0.2.58 and DH 2.0.1-a perfectly fine just yesterday, which makes it seem like the ATM update is the problem, but this other person is using a completely different modpack, and has the same issue start at the same time. Weird. I tried reinstalling the modpack from scratch, and only adding DH. I even removed Farsight, just in case. Still crashes. I'm using PrismLauncher 8.3, if that helps. Attached my logs. (This is my 2nd attempt at this post. I wanted to attach a 2nd log, but I couldn't see how, so I've made a new post. I also can't see how to delete my old post. Could a moderator please remove the 1st post please? Sorry.)
GitLab
Crash on startup, unknown reason. (#687) · Issues · James Seibel / ...
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4 Replies
ProbablyMute
ProbablyMuteOP•7mo ago
Thank you once again, I'll report if that fixes it. Hurray, I made it to the main menu without crashing! 🙂 I'll pop back if anything else crops up. Someone with an account should tell that GitLab person with the same problem about the nightly.
Puhpine
Puhpine•7mo ago
I check #gitlab-status every once in a while and haven't seen this post, can you link it?
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