From 3b198c927cb1a5645cc0abe736bf51abe13cb062 Mon Sep 17 00:00:00 2001
From: somehussar <148253652+somehussar@users.noreply.github.com>
Date: Sat, 21 Feb 2026 22:39:12 +0100
Subject: [PATCH] Fix crash

---
 .../network/packets/data/RequestProperSpawnData.java  | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/main/java/kamkeel/npcs/network/packets/data/RequestProperSpawnData.java b/src/main/java/kamkeel/npcs/network/packets/data/RequestProperSpawnData.java
index afd013a74..af2eeb418 100644
--- a/src/main/java/kamkeel/npcs/network/packets/data/RequestProperSpawnData.java
+++ b/src/main/java/kamkeel/npcs/network/packets/data/RequestProperSpawnData.java
@@ -28,9 +28,16 @@ public class RequestProperSpawnData extends AbstractPacket {
     private static final int BATCH_LIMIT = 5;
 
     @SideOnly(Side.CLIENT)
-    private static final Set<Integer> entitiesToFix = new HashSet<>();
+    private static final Set<Integer> entitiesToFix;
     @SideOnly(Side.CLIENT)
-    private static long lastBatchAttemptMillis = 0;
+    private static long lastBatchAttemptMillis;
+
+    static {
+        if (FMLCommonHandler.instance().getEffectiveSide().isClient()) {
+            entitiesToFix = new HashSet<>();
+            lastBatchAttemptMillis = 0;
+        }
+    }
 
     private int entityId;