Probably fixed one part of the FastUtils Issue Hodgepodge introduced

Author: GregoriusT

CHANGELOG.md

@@ -6,6 +6,7 @@ Nothing (I tend to only add finished Stuff to the Changelog).
 
 
 6.17.07: (Not released yet)
+[FIXED] Some World Loading Issue that HodgePodge introduced with FastUtils. If you use Libraries like this to replace stuff, make sure they actually work the same on the outside...
 [CHANGED] Crucibles are now 100 times harder to break when not empty.
 [CHANGED] Rubber-Tree-Resin-Holes will now always spawn, if there is no other loaded Rubber-Tree-Resin-Holes within 256 Blocks.
 [CHANGED] Slightly more than doubled Bio Diesel Fuel Value and added Mixer Recipe to obtain it.

src/main/java/gregapi/GT_API_Proxy.java

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2025 GregTech-6 Team
+ * Copyright (c) 2026 GregTech-6 Team
  *
  * This file is part of GregTech.
  *
@@ -918,14 +918,17 @@ public void onPlayerTickEvent(PlayerTickEvent aEvent) {
 	@SubscribeEvent(priority = EventPriority.LOWEST) 
 	public void onChunkWatchEvent(ChunkWatchEvent.Watch aEvent) {
 		Chunk tChunk = aEvent.player.worldObj.getChunkFromChunkCoords(aEvent.chunk.chunkXPos, aEvent.chunk.chunkZPos);
-		if (tChunk != null && tChunk.isTerrainPopulated) {
+		if (tChunk != null && tChunk.isTerrainPopulated && tChunk.chunkTileEntityMap != null && tChunk.chunkTileEntityMap.size() > 0) {
 			byte tIterations = 8;
 			HashSetNoNulls<Object> tSet = new HashSetNoNulls<>();
 			while (tIterations-->0) try {
 				for (Object tTileEntity : tChunk.chunkTileEntityMap.values()) if (tTileEntity instanceof ITileEntitySynchronising) if (tSet.add(tTileEntity)) ((ITileEntitySynchronising)tTileEntity).sendUpdateToPlayer(aEvent.player);
 				tIterations = 0;
 			} catch(ConcurrentModificationException e) {
 				if (tIterations <= 0) ERR.println("Failed to Iterate 8 times. Giving up on sending Data to Client!");
+			} catch(Throwable e) {
+				// FastUtils throws a NullPointer instead of a CME...
+				if (tIterations <= 0) e.printStackTrace(ERR);
 			}
 		}
 	}