Invisible Blocks

[TheStonedBuilder]

Atm10

Many modded blocks become invisible server-wide. This includes AE2 cables, Mekanism pipes, EnderIO conduits, Powah reactors etc
shows the ae2 networks there and working, but invisible blocks / connections then reactors and other pipes break.

3 different bases in 3 different regions

Coords :x -8497.50,y 77.00, z 1216.50

Coords :x -425,y 110, z 4677

https://drive.google.com/file/d/1pqO_RDxjrvEnLO0aY1YTolOdoPcICl08/view?usp=sharing

[TheStonedBuilder]

** Resolved

-- Please make sure to up packet limit on paper config as the limit can be hit easily with mods <3

[Mgazul]

** Resolved

-- Please make sure to up packet limit on paper config as the limit can be hit easily with mods <3

How did you modify it? I can set it as the default value.

[TheStonedBuilder]

** Resolved
-- Please make sure to up packet limit on paper config as the limit can be hit easily with mods <3

How did you modify it? I can set it as the default value.

paper-config/paper-global.json max-packet-rate

[TheStonedBuilder]

Although packet size needed to go up, Issue resolving was a false alarm, Upon updating to latest jar had the same break -- so I went back to look at all that I changed, Realized I downloaded the source and recompiled with a quick hotfix.

My hotfix was modifying playerchunksender.java.patch

having it loop through block entities after chunk load with error handling for MFFS issues

    private static void sendChunk(ServerGamePacketListenerImpl p_295237_, ServerLevel p_294963_, LevelChunk p_295144_) {
-        p_295237_.send(new ClientboundLevelChunkWithLightPacket(p_295144_, p_294963_.getLightEngine(), null, null));
+    public static void sendChunk(ServerGamePacketListenerImpl p_295237_, ServerLevel p_294963_, LevelChunk p_295144_) {
+        p_295237_.send(p_295144_.getAuxLightManager(p_295144_.getPos()).sendLightDataTo(
+                new ClientboundLevelChunkWithLightPacket(p_295144_, p_294963_.getLightEngine(), null, null)
+        ));
+        // Paper start - PlayerChunkLoadEvent
+        if (io.papermc.paper.event.packet.PlayerChunkLoadEvent.getHandlerList().getRegisteredListeners().length > 0) {
+            new io.papermc.paper.event.packet.PlayerChunkLoadEvent(new org.bukkit.craftbukkit.CraftChunk(p_295144_), p_295237_.getPlayer().getBukkitEntity()).callEvent();
+        }
+        // Paper end - PlayerChunkLoadEvent
         ChunkPos chunkpos = p_295144_.getPos();
         DebugPackets.sendPoiPacketsForChunk(p_294963_, chunkpos);
+        net.neoforged.neoforge.event.EventHooks.fireChunkSent(p_295237_.player, p_295144_, p_294963_);
+        ServerPlayer player = p_295237_.getPlayer();
+        if (player.getServer() != null) {
+            player.getServer().execute(() -> {
+                for (java.util.Map.Entry<net.minecraft.core.BlockPos, net.minecraft.world.level.block.entity.BlockEntity> entry : p_295144_.getBlockEntities().entrySet()) {
+                    net.minecraft.world.level.block.entity.BlockEntity blockentity = entry.getValue();
+                    if (blockentity != null && !blockentity.isRemoved()) {
+                        try {
+                            net.minecraft.nbt.CompoundTag testTag = blockentity.getUpdateTag(p_294963_.registryAccess());
+                            if (testTag != null) {
+                                net.minecraft.network.protocol.Packet<?> packet = blockentity.getUpdatePacket();
+                                if (packet != null) {
+                                    p_295237_.send(packet);
+                                }
+                            }
+                        } catch (Exception e) {
+                            // skip
+                        }
+                    }
+                }
+            });
+        }
     }

---

EnergyStorage.java (MFFS Issue)

    @Override
    public void deserializeNBT(HolderLookup.Provider provider, Tag nbt) {
        int energyValue = 0;
        
        if (nbt instanceof IntTag intNbt) {
            energyValue = intNbt.getAsInt();
        } else if (nbt instanceof CompoundTag compoundNbt) {
            if (compoundNbt.contains("energy", Tag.TAG_INT)) {
                energyValue = compoundNbt.getInt("energy");
            } else if (compoundNbt.contains("Energy", Tag.TAG_INT)) {
                energyValue = compoundNbt.getInt("Energy");
            } else {
                for (String key : compoundNbt.getAllKeys()) {
                    if (compoundNbt.getTagType(key) == Tag.TAG_INT) {
                        energyValue = compoundNbt.getInt(key);
                        break;
                    }
                }
            }
        } else {
            throw new IllegalArgumentException("Invalid NBT format for EnergyStorage deserialization. Expected IntTag or CompoundTag, got: " + (nbt != null ? nbt.getClass().getName() : "null"));
        }
        this.energy = Math.max(0, Math.min(capacity, energyValue));
    }

Upon recompiling and restarting

[XUANHLGG]

ATM10

许多模组方块在服务器范围内变得隐形。这包括AE2电缆、Mekanism管道、EnderIO管道、Powah反应堆等，显示AE2网络在那里且正常工作，但隐形的块/连接，然后反应堆和其他管道断裂。

三个不同地区的基地

坐标 ：x -8497.50，y 77.00， z 1216.50

坐标 ：x -425，y 110，z 4677

https://drive.google.com/file/d/1pqO_RDxjrvEnLO0aY1YTolOdoPcICl08/view?usp=sharing

Encountered the same problem: the Annihilation Plane can become invisible in certain situations, but /data get block can still retrieve its data normally.