PaperMC/Spigot-Server-Patches/0404-Show-blockstate-location-if-we-failed-to-read-it.patch

From 04c4f0e5dc5048071fb5fc42dac2a2302091c670 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 15 Jun 2019 10:28:25 -0700
Subject: [PATCH] Show blockstate location if we failed to read it


diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
index 7cb4c3e503..a593882988 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
@@ -20,6 +20,8 @@ public class CraftBlockEntityState<T extends TileEntity> extends CraftBlockState
     public CraftBlockEntityState(Block block, Class<T> tileEntityClass) {
         super(block);
 
+        try {// Paper - show location on failure
+
         this.tileEntityClass = tileEntityClass;
 
         // get tile entity from block:
@@ -39,6 +41,14 @@ public class CraftBlockEntityState<T extends TileEntity> extends CraftBlockState
             this.load(this.snapshot);
         }
         // Paper end
+        // Paper start - show location on failure
+        } catch (Throwable thr) {
+            if (thr instanceof ThreadDeath) {
+                throw (ThreadDeath)thr;
+            }
+            throw new RuntimeException("Failed to read BlockState at location: " + block.getWorld().getName() + " (" + block.getX() + ", " + block.getY() + ", " + block.getZ() + ")", thr);
+        }
+        // Paper end
     }
 
     public final boolean snapshotDisabled; // Paper
-- 
2.21.0