ChunkProviderServer

[Auties]

Hi guys, I'm currently working on a project and I have a simple question: How can I get The ChunkProviderServer(that implements IChunkProvider) of a World? Casting is not possible, than how can I find it?

[V0idWa1k3r]

What do you mean by "casting is not possible"? Casting is perfectly possible and is the valid solution in this case.

[Auties]

Well no:

[13:36:12 WARN]: Caused by: java.lang.ClassCastException: current.CustomChunkProvider cannot be cast to net.minecraft.server.v1_13_R1.ChunkProviderServer
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.WorldServer.getChunkProviderServer(WorldServer.java:1049)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.WorldServer.a(WorldServer.java:444)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.WorldServer.isChunkLoaded(WorldServer.java:440)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.IWorldReader.b(SourceFile:400)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.IWorldReader.isLoaded(SourceFile:396)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.World.getBiome(World.java:207)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.WorldProviderNormal.a(SourceFile:200)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.WorldProviderNormal.a(SourceFile:186)
[13:36:12 WARN]:        at net.minecraft.server.v1_13_R1.WorldServer.b(WorldServer.java:821)
[13:36:12 WARN]:        at net.minecraft.server

[V0idWa1k3r]

11 minutes ago, Auties said:

net.minecraft.server.v1_13_R1

What are these packages? It should be net.minecraft.world.gen for ChunkProviderServer, not net.minecraft.server.v1_13_R1. And what are these method names? How did you set up your modding environment? What version are you using?