Posted October 7, 20222 yr Internal Exception: io.netty.handler.codec.DecoderException;java.lang.IndexOutOfBoundsException: readerIndex(12) + length(1) exceeds writerIndex(12): PooledUnsafeDirectByteBuf(ridx: 12, widx: 12, cap: 12) This bug is not letting anyone join my server, the server is hosted on Gportal if that helps Here is the Debug log https://drive.google.com/file/d/1woVVIoCbmXpDeORM-Q0H8KS-ApyzIqww/view?usp=sharing
October 7, 20222 yr The error is usually caused by a mod with broken network serialization. Unfortunately, this error message does not include the name of the broken mod. The only way to find it is to check the issues (bug report) pages for the mods you have or experiment with removing mods. Edited October 7, 20222 yr by warjort Boilerplate: If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one. If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.
October 7, 20222 yr You should also check you have the latest versions of all your mods, since the problem may have already been fixed? Boilerplate: If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one. If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.
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