40 lines
1.6 KiB
Diff
40 lines
1.6 KiB
Diff
From 50eb40a8a5203c8aa84d94d24148d7c4acf3c16c Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sat, 16 Jun 2018 16:23:38 -0400
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Subject: [PATCH] Ignore Missing Recipes in RecipeBook to avoid data errors
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This code was causing NPE's in saving player data, potentially related to reloads.
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diff --git a/src/main/java/net/minecraft/server/RecipeBookServer.java b/src/main/java/net/minecraft/server/RecipeBookServer.java
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index 71d6c45529..799f2be707 100644
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--- a/src/main/java/net/minecraft/server/RecipeBookServer.java
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+++ b/src/main/java/net/minecraft/server/RecipeBookServer.java
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@@ -77,7 +77,11 @@ public class RecipeBookServer extends RecipeBook {
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while (iterator.hasNext()) {
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MinecraftKey minecraftkey = (MinecraftKey) iterator.next();
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- nbttaglist.add((NBTBase) (new NBTTagString(minecraftkey.toString())));
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+ // Paper start - ignore missing recipes
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+ IRecipe recipe = this.h.a(minecraftkey);
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+ if (recipe == null) continue;
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+ nbttaglist.add(new NBTTagString(minecraftkey.toString()));
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+ // Paper end
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}
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nbttagcompound.set("recipes", nbttaglist);
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@@ -87,6 +91,11 @@ public class RecipeBookServer extends RecipeBook {
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while (iterator1.hasNext()) {
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MinecraftKey minecraftkey1 = (MinecraftKey) iterator1.next();
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+ // Paper start - ignore missing recipes
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+ IRecipe recipe = this.h.a(minecraftkey1);
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+ if (recipe == null) continue;
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+ // Paper end
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+
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nbttaglist1.add((NBTBase) (new NBTTagString(minecraftkey1.toString())));
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}
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--
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2.18.0
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