forge Server patchouli not working

[warlordkiyan]

forge Server patchouli not working

[Talia-12]

I'm having the same issue on 1.20.1, after investigating for a bit I think that the issue is with the following from BookRecipeSerializer:

  public @NotNull U fromNetwork(@NotNull ResourceLocation id, @NotNull FriendlyByteBuf buf) {
      T recipe = this.compose().fromNetwork(id, buf);
      return (Recipe)this.converter().apply(recipe, (Object)null);
  }

passing null into the converter is breaking assumptions later on, it should be (I'm pretty sure) the ResourceLocation outputBook.

[michaelortnerit]

Same Error. Have to remove the mod and then it was working to join the server. It is the 1.20.1 version too.

[CDAGaming]

Can report the same issue here too, with the 1.20.1 port that was pushed to CurseForge today. Had to advise my users to remove the mod in the meantime.

[williewillus]

@Talia-12 That null was explicitly placed there by 9b3ac17

@Hubry do you remember why this was done?

[williewillus]

Oh actually, I see the bug. The code shifted around in 1.19 I believe, will fix.

[williewillus]

a82e9f4
will release a 1.19 backport shortly