server.log
2026-08-19 22:09:13 [Netty Server IO #1] ERROR - Error protocolizing outbound packet BiomeDefinitionListPacket(definitions={
"bamboo_jungle": {
"ash": 0.0f,
"blue_spores": 0.0f,
"depth": 0.1f,
"downfall": 0.9f,
"height": 0.2f,
"rain": 1b,
"red_spores": 0.0f,
"tags": [
"animal",
"bamboo",
"jungle",
"monster",
"overworld",
"spawns_jungle_mobs",
"spawns_warm_variant_farm_animals"
],
"temperature": 0.95f,
"waterColorA": 0.64705884f,
"waterColorB": 0.77254903f,
"waterColorG": 0.63529414f,
"waterColorR": 0.078431375f,
"white_ash": 0.0f
},
...much more...
at org.cloudburstmc.protocol.bedrock.codec.BedrockCodec.tryEncode(BedrockCodec.java:93)
at org.powernukkitx.anyversion.utils.PBedrockPacketCodec.write(PBedrockPacketCodec.java:61)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:798)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:737)
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:102)
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:798)
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:776)
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:859)
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1046)
at io.netty.channel.Channel.writeAndFlush(Channel.java:257)
at org.cloudburstmc.protocol.bedrock.BedrockPeer.sendPacketImmediately(BedrockPeer.java:118)
at org.cloudburstmc.protocol.bedrock.BedrockSession.sendPacketImmediately(BedrockSession.java:53)
at org.powernukkitx.network.process.PlayerSessionHolder.sendBeforeSpawn(PlayerSessionHolder.java:228)
at org.powernukkitx.network.process.handler.ResourcePackClientResponseHandler.handle(ResourcePackClientResponseHandler.java:85)
at org.powernukkitx.network.process.handler.ResourcePackClientResponseHandler.handle(ResourcePackClientResponseHandler.java:23)
at org.powernukkitx.network.process.NetworkPacketHandler.handlePacket(NetworkPacketHandler.java:44)
at org.cloudburstmc.protocol.bedrock.BedrockSession.onPacket(BedrockSession.java:119)
at org.cloudburstmc.protocol.bedrock.BedrockPeer.onBedrockPacket(BedrockPeer.java:69)
at org.cloudburstmc.protocol.bedrock.BedrockPeer.channelRead(BedrockPeer.java:258)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
at org.powernukkitx.anyversion.utils.PBedrockPacketCodec.channelRead(PBedrockPacketCodec.java:105)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
at org.cloudburstmc.netty.channel.raknet.RakChannelPipeline.lambda$onUnhandledInboundMessage$0(RakChannelPipeline.java:61)
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:148)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:141)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:535)
at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:201)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1204)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:1474)
Caused by: java.lang.IllegalArgumentException: Definition is not registered: org.powernukkitx.utils.RuntimeBlockDefinition@3a3f96ab
at org.cloudburstmc.protocol.common.util.DefinitionUtils.checkDefinition(DefinitionUtils.java:19)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.writeBlock(BiomeDefinitionListSerializer_v800.java:468)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.writeSurfaceMaterial(BiomeDefinitionListSerializer_v800.java:298)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptional(BedrockCodecHelper_v291.java:405)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptionalNull(BedrockCodecHelper_v291.java:416)
at org.cloudburstmc.protocol.bedrock.codec.v975.serializer.BiomeDefinitionListSerializer_v975.writeBiomeSurfaceBuilderData(BiomeDefinitionListSerializer_v975.java:68)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptional(BedrockCodecHelper_v291.java:405)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptionalNull(BedrockCodecHelper_v291.java:416)
at org.cloudburstmc.protocol.bedrock.codec.v975.serializer.BiomeDefinitionListSerializer_v975.writeDefinitionChunkGen(BiomeDefinitionListSerializer_v975.java:32)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptional(BedrockCodecHelper_v291.java:405)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptionalNull(BedrockCodecHelper_v291.java:416)
at org.cloudburstmc.protocol.bedrock.codec.v844.serializer.BiomeDefinitionListSerializer_v844.writeDefinition(BiomeDefinitionListSerializer_v844.java:53)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.lambda$serialize$0(BiomeDefinitionListSerializer_v800.java:41)
at org.cloudburstmc.protocol.bedrock.codec.BaseBedrockCodecHelper.writeArray(BaseBedrockCodecHelper.java:243)
at org.cloudburstmc.protocol.bedrock.codec.BedrockCodecHelper.writeArray(BedrockCodecHelper.java:77)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.serialize(BiomeDefinitionListSerializer_v800.java:39)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.serialize(BiomeDefinitionListSerializer_v800.java:26)
at org.cloudburstmc.protocol.bedrock.codec.BedrockCodec.tryEncode(BedrockCodec.java:91)
... 46 more
2026-08-19 22:09:18 [main] INFO - [AnyVersion]: maruselplay joined with outdated Minecraft 1.26.30 (1001)
server.log
2026-08-19 22:09:13 [Netty Server IO #1] ERROR - Error protocolizing outbound packet BiomeDefinitionListPacket(definitions={
"bamboo_jungle": {
"ash": 0.0f,
"blue_spores": 0.0f,
"depth": 0.1f,
"downfall": 0.9f,
"height": 0.2f,
"rain": 1b,
"red_spores": 0.0f,
"tags": [
"animal",
"bamboo",
"jungle",
"monster",
"overworld",
"spawns_jungle_mobs",
"spawns_warm_variant_farm_animals"
],
"temperature": 0.95f,
"waterColorA": 0.64705884f,
"waterColorB": 0.77254903f,
"waterColorG": 0.63529414f,
"waterColorR": 0.078431375f,
"white_ash": 0.0f
},
...much more...
at org.cloudburstmc.protocol.bedrock.codec.BedrockCodec.tryEncode(BedrockCodec.java:93)
at org.powernukkitx.anyversion.utils.PBedrockPacketCodec.write(PBedrockPacketCodec.java:61)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:798)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:737)
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:102)
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:798)
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:776)
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:859)
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1046)
at io.netty.channel.Channel.writeAndFlush(Channel.java:257)
at org.cloudburstmc.protocol.bedrock.BedrockPeer.sendPacketImmediately(BedrockPeer.java:118)
at org.cloudburstmc.protocol.bedrock.BedrockSession.sendPacketImmediately(BedrockSession.java:53)
at org.powernukkitx.network.process.PlayerSessionHolder.sendBeforeSpawn(PlayerSessionHolder.java:228)
at org.powernukkitx.network.process.handler.ResourcePackClientResponseHandler.handle(ResourcePackClientResponseHandler.java:85)
at org.powernukkitx.network.process.handler.ResourcePackClientResponseHandler.handle(ResourcePackClientResponseHandler.java:23)
at org.powernukkitx.network.process.NetworkPacketHandler.handlePacket(NetworkPacketHandler.java:44)
at org.cloudburstmc.protocol.bedrock.BedrockSession.onPacket(BedrockSession.java:119)
at org.cloudburstmc.protocol.bedrock.BedrockPeer.onBedrockPacket(BedrockPeer.java:69)
at org.cloudburstmc.protocol.bedrock.BedrockPeer.channelRead(BedrockPeer.java:258)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
at org.powernukkitx.anyversion.utils.PBedrockPacketCodec.channelRead(PBedrockPacketCodec.java:105)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
at org.cloudburstmc.netty.channel.raknet.RakChannelPipeline.lambda$onUnhandledInboundMessage$0(RakChannelPipeline.java:61)
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:148)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:141)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:535)
at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:201)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1204)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:1474)
Caused by: java.lang.IllegalArgumentException: Definition is not registered: org.powernukkitx.utils.RuntimeBlockDefinition@3a3f96ab
at org.cloudburstmc.protocol.common.util.DefinitionUtils.checkDefinition(DefinitionUtils.java:19)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.writeBlock(BiomeDefinitionListSerializer_v800.java:468)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.writeSurfaceMaterial(BiomeDefinitionListSerializer_v800.java:298)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptional(BedrockCodecHelper_v291.java:405)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptionalNull(BedrockCodecHelper_v291.java:416)
at org.cloudburstmc.protocol.bedrock.codec.v975.serializer.BiomeDefinitionListSerializer_v975.writeBiomeSurfaceBuilderData(BiomeDefinitionListSerializer_v975.java:68)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptional(BedrockCodecHelper_v291.java:405)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptionalNull(BedrockCodecHelper_v291.java:416)
at org.cloudburstmc.protocol.bedrock.codec.v975.serializer.BiomeDefinitionListSerializer_v975.writeDefinitionChunkGen(BiomeDefinitionListSerializer_v975.java:32)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptional(BedrockCodecHelper_v291.java:405)
at org.cloudburstmc.protocol.bedrock.codec.v291.BedrockCodecHelper_v291.writeOptionalNull(BedrockCodecHelper_v291.java:416)
at org.cloudburstmc.protocol.bedrock.codec.v844.serializer.BiomeDefinitionListSerializer_v844.writeDefinition(BiomeDefinitionListSerializer_v844.java:53)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.lambda$serialize$0(BiomeDefinitionListSerializer_v800.java:41)
at org.cloudburstmc.protocol.bedrock.codec.BaseBedrockCodecHelper.writeArray(BaseBedrockCodecHelper.java:243)
at org.cloudburstmc.protocol.bedrock.codec.BedrockCodecHelper.writeArray(BedrockCodecHelper.java:77)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.serialize(BiomeDefinitionListSerializer_v800.java:39)
at org.cloudburstmc.protocol.bedrock.codec.v800.serializer.BiomeDefinitionListSerializer_v800.serialize(BiomeDefinitionListSerializer_v800.java:26)
at org.cloudburstmc.protocol.bedrock.codec.BedrockCodec.tryEncode(BedrockCodec.java:91)
... 46 more
2026-08-19 22:09:18 [main] INFO - [AnyVersion]: maruselplay joined with outdated Minecraft 1.26.30 (1001)