Updata

src/main/java/com/github/vfyjxf/nee/nei/NEECraftingHandler.java

@@ -84,7 +84,7 @@ public class NEECraftingHandler implements IOverlayHandler {
                 }
 
                 for (PositionedStack positionedStack : outputs) {
-                    if (outputIndex >= 3 || positionedStack.item == null) {
+                    if (outputIndex >= 4 || positionedStack.item == null) {
                         continue;
                     }
                     recipeOutputs.setTag(OUTPUT_KEY + outputIndex, positionedStack.item.writeToNBT(new NBTTagCompound()));

src/main/java/com/github/vfyjxf/nee/processor/GregTechRecipeProcessor.java

@@ -2,8 +2,13 @@ package com.github.vfyjxf.nee.processor;
 
 import codechicken.nei.PositionedStack;
 import codechicken.nei.recipe.IRecipeHandler;
+import gregtech.api.enums.ItemList;
 import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
+import net.minecraft.item.ItemStack;
+import net.minecraftforge.fluids.Fluid;
+import net.minecraftforge.fluids.FluidRegistry;
+import net.minecraftforge.fluids.FluidStack;
 
 import java.util.ArrayList;
 import java.util.HashSet;