From 0ca9a9f46c5effdd9f61dd062782efa02e91bbae Mon Sep 17 00:00:00 2001
From: asdflj <854865755@qq.com>
Date: Tue, 3 Jan 2023 10:16:24 +0800
Subject: [PATCH] fix bug

---
 .../glodblock/github/common/tile/TileLevelMaintainer.java | 8 ++++++--
 .../com/glodblock/github/crossmod/waila/WailaInit.java    | 3 ++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/glodblock/github/common/tile/TileLevelMaintainer.java b/src/main/java/com/glodblock/github/common/tile/TileLevelMaintainer.java
index 07ec40f6..602d5ee6 100644
--- a/src/main/java/com/glodblock/github/common/tile/TileLevelMaintainer.java
+++ b/src/main/java/com/glodblock/github/common/tile/TileLevelMaintainer.java
@@ -82,8 +82,12 @@ public class TileLevelMaintainer extends AENetworkTile
                                 .getStorage()
                                 .getFluidInventory()
                                 .injectItems(ItemFluidDrop.getAeFluidStack(items), mode, this.source);
-                        items.setStackSize(notInserted.getStackSize());
-                        return items;
+                        if (notInserted != null) {
+                            items.setStackSize(notInserted.getStackSize());
+                            return items;
+                        } else {
+                            return null;
+                        }
                     } else {
                         return this.getProxy().getStorage().getItemInventory().injectItems(items, mode, this.source);
                     }
diff --git a/src/main/java/com/glodblock/github/crossmod/waila/WailaInit.java b/src/main/java/com/glodblock/github/crossmod/waila/WailaInit.java
index 219ba015..5434b07c 100644
--- a/src/main/java/com/glodblock/github/crossmod/waila/WailaInit.java
+++ b/src/main/java/com/glodblock/github/crossmod/waila/WailaInit.java
@@ -2,6 +2,7 @@ package com.glodblock.github.crossmod.waila;
 
 import appeng.api.parts.IPartHost;
 import appeng.tile.AEBaseTile;
+import appeng.util.Platform;
 import codechicken.nei.guihook.GuiContainerManager;
 import cpw.mods.fml.common.event.FMLInterModComms;
 import mcp.mobius.waila.api.IWailaDataProvider;
@@ -17,7 +18,7 @@ public class WailaInit {
         final IWailaDataProvider part = new PartWailaDataProvider();
         registrar.registerBodyProvider(part, IPartHost.class);
         registrar.registerNBTProvider(part, IPartHost.class);
-        GuiContainerManager.addTooltipHandler(new FCTooltipHandlerWaila());
+        if (Platform.isClient()) GuiContainerManager.addTooltipHandler(new FCTooltipHandlerWaila());
 
         final IWailaDataProvider tile = new TileWailaDataProvider();
         registrar.registerBodyProvider(tile, AEBaseTile.class);