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MC-184361

internal exception: io.netty.handler.codec.decoderexception

Help, loaded a custom world into Minecraft Realms. When trying to connect to the world the following error appears:

internal exception: io.netty.handler.codec.decoderexception: java.lang.indexoutofboundsexception: readerindex(33) + length(4) exceeds writerindex(35): PooledUnsafeDirectByteBuf(ridx: 33, widx:3, cap: 35)

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Thank you for your report!
We're actually already tracking this issue in MC-45838, so I resolved and linked this ticket as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.

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Unconfirmed

1.15.2

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