Highly incomplete code. First work on porting to 1.12. Still need to rework a LOT of things.

src/main/java/appeng/integration/modules/jei/CondenserCategory.java

@@ -86,6 +86,17 @@ class CondenserCategory extends BlankRecipeCategory<CondenserOutputWrapper>
 		return localizedName;
 	}
 
+	/**
+	 * Return the name of the mod associated with this recipe category.
+	 * Used for the recipe category tab's tooltip.
+	 *
+	 * @since JEI 4.5.0
+	 */
+	@Override
+	public String getModName() {
+		return AppEng.MOD_NAME;
+	}
+
 	@Override
 	public IDrawable getBackground()
 	{

src/main/java/appeng/integration/modules/jei/GrinderRecipeCategory.java

@@ -49,6 +49,9 @@ class GrinderRecipeCategory extends BlankRecipeCategory<GrinderRecipeWrapper>
 		this.background = guiHelper.createDrawable( location, 11, 16, 154, 64 );
 	}
 
+	@Override
+	public String getModName() { return AppEng.MOD_NAME; }
+
 	@Override
 	public String getUid()
 	{

src/main/java/appeng/integration/modules/jei/InscriberRecipeCategory.java

@@ -73,6 +73,17 @@ class InscriberRecipeCategory extends BlankRecipeCategory<InscriberRecipeWrapper
 		return localizedName;
 	}
 
+	/**
+	 * Return the name of the mod associated with this recipe category.
+	 * Used for the recipe category tab's tooltip.
+	 *
+	 * @since JEI 4.5.0
+	 */
+	@Override
+	public String getModName() {
+		return AppEng.MOD_NAME;
+	}
+
 	@Override
 	public IDrawable getBackground()
 	{

src/main/java/appeng/integration/modules/jei/ShapedRecipeWrapper.java

@@ -53,7 +53,7 @@ class ShapedRecipeWrapper extends BlankRecipeWrapper implements IShapedCraftingR
 	{
 		final boolean useSingleItems = AEConfig.instance().disableColoredCableRecipesInJEI();
 
-		Object[] items = recipe.getIngredients();
+		Object[] items = recipe.getIIngredients();
 		int width = recipe.getWidth();
 		int height = recipe.getHeight();