Attempt to work around a crash witgh AtomicStrykers' Minions mod: Ato…

…micStryker/atomicstrykers-minecraft-mods#459
OpenCubicChunks · Dec 2, 2022 · 8bf8767 · 8bf8767
1 parent ca61acc
commit 8bf8767
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/.../java/io/github/opencubicchunks/cubicchunks/core/world/chunkloader/CubicChunkManager.java b/.../java/io/github/opencubicchunks/cubicchunks/core/world/chunkloader/CubicChunkManager.java
@@ -265,7 +265,12 @@ private static void addForcedCubesHeuristic(ForgeChunkManager.ForceChunkEvent ev
         if (!((ICubicWorld) world).isCubicWorld()) {
             return;
         }
-        for (int cubeY : ((ICubicTicketInternal) ticket).getAllForcedChunkCubes().get(event.getLocation())) {
+        IntSet forcedCubes = ((ICubicTicketInternal) ticket).getAllForcedChunkCubes().get(event.getLocation());
+        if (forcedCubes == null) {
+            CubicChunks.LOGGER.warn("CubicChunkManager: Unforcing chunk with no information about forced cubes at " + event.getLocation());
+            return;
+        }
+        for (int cubeY : forcedCubes) {
             Cube cube = (Cube) ((ICubicWorld) world).getCubeFromCubeCoords(event.getLocation().x, cubeY, event.getLocation().z);
             cube.getTickets().remove((ITicket) ticket);
         }