Paper/patches/server/0337-Show-blockstate-location-if-we-failed-to-read-it.patch

From 0000000000000000000000000000000000000000 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 972d4aa11a0a119e8e6703af99d93bcd3cddc6d8..315690d72c5ba07b9bb6e7dd997b8f5afdf627f2 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
@@ -19,6 +19,8 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
     public CraftBlockEntityState(Block block, Class<T> tileEntityClass) {
         super(block);
 
+        try {// Paper - show location on failure
+
         this.tileEntityClass = tileEntityClass;
 
         // get tile entity from block:
@@ -38,6 +40,14 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
             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: world: " + block.getWorld().getName() + " location: (" + block.getX() + ", " + block.getY() + ", " + block.getZ() + ")", thr);
+        }
+        // Paper end
     }
 
     public final boolean snapshotDisabled; // Paper