chunk sections not downloading for 1.12.2 server

[KanesConners]

Describe the bug Short description of what the bug is.

Steps to reproduce trying to download a section of darwin reforged server that uses conquest reforged mod pack

Log output java.lang.ArrayIndexOutOfBoundsException: Index -2 out of bounds for length 1873 at game.data.chunk.version.encoder.BlockLocationEncoder.fetch(BlockLocationEncoder.java:20) at game.data.chunk.ChunkSection.getPaletteIndex(ChunkSection.java:128) at game.data.chunk.ChunkSection.getPaletteIndex(ChunkSection.java:120) at game.data.chunk.version.ChunkSection_1_12.setBlocks(ChunkSection_1_12.java:55) at game.data.chunk.Chunk.readChunkColumn(Chunk.java:170) at game.data.chunk.Chunk.parse(Chunk.java:304) at game.data.chunk.ChunkFactory.parseChunk(ChunkFactory.java:127) at game.data.chunk.ChunkFactory.readChunkDataPacket(ChunkFactory.java:144) at game.data.chunk.ChunkFactory.parse(ChunkFactory.java:104) at game.data.chunk.ChunkFactory.lambda$addChunk$9(ChunkFactory.java:91) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Chunk could not be parsed! java.lang.ArrayIndexOutOfBoundsException: Index -2 out of bounds for length 64 at game.data.chunk.version.encoder.BlockLocationEncoder.fetch(BlockLocationEncoder.java:20) at game.data.chunk.ChunkSection.getPaletteIndex(ChunkSection.java:128) at game.data.chunk.ChunkSection.getPaletteIndex(ChunkSection.java:120) at game.data.chunk.version.ChunkSection_1_12.setBlocks(ChunkSection_1_12.java:55) at game.data.chunk.Chunk.readChunkColumn(Chunk.java:170) at game.data.chunk.Chunk.parse(Chunk.java:304) at game.data.chunk.ChunkFactory.parseChunk(ChunkFactory.java:127) at game.data.chunk.ChunkFactory.readChunkDataPacket(ChunkFactory.java:144) at game.data.chunk.ChunkFactory.parse(ChunkFactory.java:104) at game.data.chunk.ChunkFactory.lambda$addChunk$9(ChunkFactory.java:91) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Chunk could not be parsed! java.lang.ArrayIndexOutOfBoundsException Chunk could not be parsed!

java.lang.ArrayIndexOutOfBoundsException Chunk could not be parsed! java.lang.ArrayIndexOutOfBoundsException Chunk could not be parsed!

java.lang.ArrayIndexOutOfBoundsException Chunk could not be parsed!

java.lang.ArrayIndexOutOfBoundsException Chunk could not be parsed!

Version

• Game: Minecraft 1.12.2
• Downloader: latest