Recent Discussions
Migrating a pregenerated "end dimension" from singleplayer to paper server
Unanswered
West African Crocodile posted this in #questions
2 messages
0 views
West African CrocodileOP
I pregenerated the End dimension in 1.21.6 singleplayer using C2ME + Chunky (Fabric). Now I’m trying to use that world on a Paper 1.21.6 server.
I copied the pregenerated
But now I’m getting spammed with this in console:
I already tried:
- Wiping world_the_end and letting Paper generate fresh level.dat, etc.
- Only keeping DIM1 folder
- Replacing entire world_the_end with pregenerated one
- Confirmed it's the End dimension only – Overworld/Nether load fine
Still getting the same crash spam on boot.
I copied the pregenerated
DIM1/ folder into ./world_the_end/DIM1/ on the server.But now I’m getting spammed with this in console:
[ChunkLoadTask] Failed to parse chunk data ... chunk data will be lost java.lang.ArrayIndexOutOfBoundsException: Index 16 out of bounds for length 16 at net.minecraft.world.level.chunk.ChunkAccess.getOrCreateOffsetList(ChunkAccess.java:464)I already tried:
- Wiping world_the_end and letting Paper generate fresh level.dat, etc.
- Only keeping DIM1 folder
- Replacing entire world_the_end with pregenerated one
- Confirmed it's the End dimension only – Overworld/Nether load fine
Still getting the same crash spam on boot.
West African CrocodileOP
Update:
Turns out the issue was caused by worldgen datapacks I used when pregenerating the world. I forgot to include them on the server side, which made paper freak out while loading chunks in the end.
Turns out the issue was caused by worldgen datapacks I used when pregenerating the world. I forgot to include them on the server side, which made paper freak out while loading chunks in the end.
Loading...
Loading...