crashing client when joining a server

[DoofusGamer]

There's a small chance that when joining a server the client crashes ---- Minecraft Crash Report ---- // This doesn't make any sense!

Time: 2024-03-17 09:56:33 Description: Ticking entity

java.lang.NullPointerException: Cannot invoke "java.util.Map.getOrDefault(Object, Object)" because "ichttt.mods.firstaid.common.registries.FirstAidRegistryLookups.DEBUFF_BUILDERS" is null

This is the first line of the crash report and looking through configs and the .jar file of the mod itself I can't find anything for "DEBUFF_BUILDERS"

[ShadowFantasy]

What other mods do you have? I also have this issue and have a bunch of mods, and I am trying to narrow down the problem because it seems there is either multiple mods that conflict with it or there are multiple mods that create a problem if included together.

Also what version of Forge are you using?

[SGSxingchen]

crash-2024-03-31_19.09.23-client.txt Same question

[ichttt]

Same as #236, but I just can not reproduce this. What other mods are involved? Does in only happen when connecting to a server or on singleplayer as well?

[ichttt]

Should be fixed in 1.20.1-1.1