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  1. Minecraft: Java Edition
  2. MC-259965

Internal Exception: io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(16397) + length(1) exceeds writerIndex(16397): UnpooledHeapByteBuf(ridx: 16397, widx: 16397, cap: 16397/16397)

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    • Icon: Bug Bug
    • Resolution: Invalid
    • None
    • 1.19.3
    • None
    • Unconfirmed
    • (Unassigned)

      I was playing on a server I was hosting with my friends, I had a few mods, when I went into creative and started flying, I crashed and I got a very long error message. I went online and found out that people have troubleshooted it by removing their mods and reinstalling them, so that's what I did, but I still couldn't join the server. I wiped my playerdata from the server, and I could join the server again, but after I went into creative and started flying, it happened again. I tried joining other servers, and I could join perfectly fine. Please help, I really want to rejoin the server, I have put a lot of effort into the server.

      I apologize if I made any grammatical mistakes in this, English isn't my first language.

            Unassigned Unassigned
            14avia 14avia
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              Created:
              Updated:
              Resolved: