Mojira Archive
MC-203797

Placing or removing a block over the void causes a DecoderException on servers

If you are in a world on a server, placing or removing a block over the void causes a decoder exception to be thrown, kicking all members that have the area loaded client-side. If there is a block somewhere in the 1x256x1 block column regardless of where it is, the error does not happen. It only happens when a block is placed (in a completely empty column) or broken (causing the entire column to be empty).

Error is shown here. This is from the client. There are no error messages in the console.

Fixed

Noah

[Mojang] Panda

2020-11-05, 01:24 AM

2020-11-30, 01:27 PM

2020-11-30, 01:27 PM

7

4

Community Consensus

Very Important

Crash

20w45a, 20w48a

20w49a