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PaperMC believes that 1.16.2 is now ready for general release as we fixed the main issue plagueing the 1.16.x release, the MapLike data conversion issues. Until now, it was not safe for a server to convert a world to 1.16.2 without data conversion issues around villages and potentially other things. If you did, those MapLike errors meant something went wrong. This is now resolved. Big thanks to all those that helped, notably @BillyGalbreath and @Proximyst who did large parts of the update process with me. Please as always, backup your worlds and test before updating to 1.16.2! If you update to 1.16.2, there is no going back to an older build than this. --------------------------------- Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com> Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com> Co-authored-by: krolik-exe <69214078+krolik-exe@users.noreply.github.com> Co-authored-by: BillyGalbreath <BillyGalbreath@users.noreply.github.com> Co-authored-by: stonar96 <minecraft.stonar96@gmail.com> Co-authored-by: Shane Freeder <theboyetronic@gmail.com> Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com> Co-authored-by: Riley Park <rileysebastianpark@gmail.com> Co-authored-by: Aurora <21148213+aurorasmiles@users.noreply.github.com> Co-authored-by: Nassim Jahnke <nassim@njahnke.dev> Co-authored-by: commandblockguy <commandblockguy1@gmail.com> Co-authored-by: DigitalRegent <misterwener@gmail.com> Co-authored-by: ishland <ishlandmc@yeah.net>
28 lines
1.3 KiB
Diff
28 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Fri, 21 Aug 2020 21:05:28 -0400
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Subject: [PATCH] MC-197883: Bandaid decode issue
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Mojang has a mix of type and name in the data sets, but you can only
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use one.
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This will retry as name if type is asked for and not found.
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diff --git a/src/main/java/com/mojang/serialization/codecs/KeyDispatchCodec.java b/src/main/java/com/mojang/serialization/codecs/KeyDispatchCodec.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/com/mojang/serialization/codecs/KeyDispatchCodec.java
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+++ b/src/main/java/com/mojang/serialization/codecs/KeyDispatchCodec.java
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@@ -0,0 +0,0 @@ public class KeyDispatchCodec<K, V> extends MapCodec<V> {
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@Override
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public <T> DataResult<V> decode(final DynamicOps<T> ops, final MapLike<T> input) {
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- final T elementName = input.get(typeKey);
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+ // Paper start - bandaid MC-197883
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+ T elementName = input.get(typeKey);
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+ if (elementName == null && "type".equals(typeKey)) {
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+ elementName = input.get("name");
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+ }
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+ // Paper end
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if (elementName == null) {
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return DataResult.error("Input does not contain a key [" + typeKey + "]: " + input);
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}
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