https://mclo.gs/5CmSBDC
neo 1.21.1
neoforge 21.1.61

https://gist.github.com/BugmanBugman/7ab823c8ea274770adc8ed016006e641

getting a crash on this too on startup

When does this happen? On startup, before even loading into a world? I cannot reproduce it and I'm very confused how the mod can ever get into this state.

Yes starts "loading mods" than just quits not like this matters but also happens with another one of your mods "dynamic crosshair"
Edit: Seem to be a conflict with the mod Placebo "https://www.curseforge.com/minecraft/mc-mods/placebo" here is crash with just 2 mods installed
crash-2024-09-30_16.35.18-client.txt

Yes starts "loading mods" than just quits not like this matters but also happens with another one of your mods "dynamic crosshair"

Oh no, that does matter! Interesting.

Edit: Seem to be a conflict with the mod Placebo "https://www.curseforge.com/minecraft/mc-mods/placebo" here is crash with just 2 mods installed crash-2024-09-30_16.35.18-client.txt

Thank you for finding the actual incompatibility! Now I can figure out what Placebo does that could possibly cause this.