[1.16.5] Incompatibility with Oh the Biomes You'll Go Nether generators

[Kaleidio]

Expected Behavior

The game should not crash whilst generating chunks whilst BYG has control of generation shapes. I should also be able to work around this using a mixin rule disable (any hints please?)

Actual Behavior

The game crashes immediately when attempting to generate even one chunk in the Nether.

Reproduction Steps

1. Install Roadrunner
2. Install byg.
3. Create a new world
4. Try to enter the nether.

Attachments

latest.log

        net.minecraft.crash.ReportedException: Exception generating new chunk
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:137) ~[?:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:865) ~[?:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?]
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:118) ~[?:?]
    at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) [?:?]
    at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) [?:?]
    at net.minecraft.server.MinecraftServer$$Lambda$21130/1542653972.run(Unknown Source) [?:?]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
Caused by: java.lang.RuntimeException
    at corgiaoc.byg.common.world.dimension.layers.WeightedMasterLayer$$Lambda$22835/1053840115.get(Unknown Source) ~[?:?]
    at java.util.Optional.orElseThrow(Optional.java:290) ~[?:1.8.0_51]
    at corgiaoc.byg.common.world.dimension.layers.WeightedMasterLayer.getRandomBiome(WeightedMasterLayer.java:27) ~[?:1.3.5]
    at corgiaoc.byg.common.world.dimension.layers.WeightedMasterLayer.func_215735_a(WeightedMasterLayer.java:23) ~[?:1.3.5]
    at me.jellysquid.mods.lithium.common.world.layer.CachedLocalLayerFactory.lambda$createInit$0(CachedLocalLayerFactory.java:16) ~[?:1.4.0]
    at me.jellysquid.mods.lithium.common.world.layer.CachedLocalLayerFactory$$Lambda$19718/1837358569.apply(Unknown Source) ~[?:?]
    at me.jellysquid.mods.lithium.common.world.layer.FastCachingLayerSampler.func_202678_a(FastCachingLayerSampler.java:49) ~[?:1.4.0]
    at net.minecraft.world.gen.layer.ZoomLayer.func_215728_a(SourceFile:530) ~[?:?]```

note that it spams the "zoom layer" and lithium references a couple times

[Kaleidio]

I have looked and understood that this may or may not be a duplicate of a previous issue. However I will do some testing just to be sure.

[Kaleidio]

the issue happens regardless if byg has control of generation or not. testing now with a rule of roadrunner to disable mixin.gen.fast_layer_sampling

[Kaleidio]

rule set did not work. trying without roadrunner at all

[Kaleidio]

huh. okay. false alarm. duplicate of issue.