pop4959
commented
6 months ago The culprit looks to be the MCAFabric mod.
"Server thread" prio=8 Id=99 TIMED_WAITING on java.lang.String@425908cc at java.base@17.0.8/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.lang.String@425908cc at java.base@17.0.8/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252) at net.minecraft.class_1255.method_20813(class_1255.java:519) at net.minecraft.class_1255.method_18857(class_1255.java:141) at net.minecraft.class_3215.redirect$bgg000$c2me-base$beforeAwaitChunk(class_3215.java:5639) at net.minecraft.class_3215.getChunkBlocking(class_3215.java:2788) at net.minecraft.class_3215.method_12121(class_3215.java:2684) at net.minecraft.class_1937.method_8402(class_1937.java:204) at net.minecraft.class_1937.method_22350(class_1937.java:7049) at net.minecraft.class_1937.method_8500(class_1937.java:7044) at net.minecraft.class_1937.method_8404(class_1937.java:872) at fabric.net.mca.util.WorldUtils.spawnEntity(WorldUtils.java:51) at fabric.net.mca.entity.VillagerFactory.spawn(VillagerFactory.java:104) at fabric.net.mca.server.SpawnQueue.tick(SpawnQueue.java:51) at fabric.net.mca.server.world.data.VillageManager.tick(VillageManager.java:165) at fabric.net.mca.fabric.MCAFabric.lambda$onInitialize$0(MCAFabric.java:50) at fabric.net.mca.fabric.MCAFabric$$Lambda$8907/0x00000008015e2a10.onEndTick(Unknown Source) at net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.lambda$static$6(ServerTickEvents.java:63) at net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents$$Lambda$4096/0x0000000800cf6a80.onEndTick(Unknown Source) at net.minecraft.class_3218.handler$del000$fabric-lifecycle-events-v1$endWorldTick(class_3218.java:8240) at net.minecraft.class_3218.method_18765(class_3218.java:396) at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:897) at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824) at net.minecraft.class_1132.method_3748(class_1132.java:105) at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:671) at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) at net.minecraft.server.MinecraftServer$$Lambda$19764/0x00000008025f95c8.run(Unknown Source) at java.base@17.0.8/java.lang.Thread.run(Thread.java:833)
It's doing a blocking chunk get during the server tick, which is what's causing your crash.
Not related to chunky, other pre-generators "working just ok" is most likely just a coincidence.
Please use the Discord server for support if you have any other questions or need further help troubleshooting.
avc1657
Im playing a modpack (fabric) and after trying to pre-gen with chunky, it works for a couple of minutes (sometimes less than 1 minute, sometimes 5 or more) and then the world becomes completely unfunctional, it doesnt crash, but no blocks i break drop, animals stop moving, everything.
I took a look at the log and modernfix generated a dump. What could be the issue?
The log from Chunky start till the end: https://pastebin.com/1e9uTVDc
Edit: i went to the coordinates where the log says the game tried to access a block entity before it was created and in one i found a spider mobspawner and in the other a waystone.
Edit2: Fabric Chunk Pregenerator mod seems to run just ok, no problems.