Posted October 2, 20223 yr Keep getting this error whilst trying to join my existing world and also when trying to create a new world. I have updated my 1.19.2 mod recently with a lot of new additions and I've implemented most of those changes to 1.18 now as well. Data generation works fine but when trying to open a world it just crashes. Ultimate Compression 1.18.2 Code This is the full error log I'm getting: https://pastebin.com/TUWx7UR2 I'd like to know what I'm doing wrong because I really can't seem to figure it out. Edited October 2, 20223 yr by VoidCallerZ2
October 2, 20223 yr Author Got a new one here, via gist this time: https://gist.github.com/VoidCallerZ/96a7f026f88543ddace1c11fd7fb15c5
October 2, 20223 yr Quote Caused by: java.lang.NullPointerException at java.util.Objects.requireNonNull(Objects.java:208) ~[?:?] {} at java.util.ImmutableCollections.listFromArray(ImmutableCollections.java:190) ~[?:?] {} at java.util.List.of(List.java:1047) ~[?:?] {re:mixin} at java.util.ImmutableCollections.listCopy(ImmutableCollections.java:172) ~[?:?] {} at java.util.List.copyOf(List.java:1068) ~[?:?] {re:mixin} at net.minecraft.core.HolderSet.direct(HolderSet.java:38) ~[forge-1.18.2-40.1.80_mapped_parchment_2022.09.04-1.18.2-recomp.jar%2379!/:?] {re:classloading} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] {} at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[?:?] {} at net.minecraft.world.level.biome.BiomeGenerationSettings$Builder.build(BiomeGenerationSettings.java:111) ~[forge-1.18.2-40.1.80_mapped_parchment_2022.09.04-1.18.2-recomp.jar%2379!/:?] {re:classloading,pl:accesstransformer:B} You are not registering your worldgen properly. See: https://forums.minecraftforge.net/topic/115928-1182-error-trying-to-register-a-custom-feature-based-on-kelpfeature-solved/?do=findComment&comment=512366 Boilerplate: If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one. If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.