diff --git a/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/GUI.java b/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/GUI.java
deleted file mode 100644
index 770ea2c..0000000
--- a/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/GUI.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package net.cybercake.cyberapi.spigot.items;
-
-import net.cybercake.cyberapi.spigot.CyberAPI;
-import net.cybercake.cyberapi.spigot.basic.BetterStackTraces;
-import net.cybercake.cyberapi.spigot.chat.UChat;
-import org.bukkit.Material;
-import org.bukkit.enchantments.Enchantment;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.ItemFlag;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.ItemMeta;
-import org.bukkit.util.ChatPaginator;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Represents basic GUI functions
- */
-public class GUI {
-
-
-
-}
diff --git a/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/ItemCreator.java b/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/ItemCreator.java
index 6f720eb..c29f77c 100644
--- a/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/ItemCreator.java
+++ b/spigot/src/main/java/net/cybercake/cyberapi/spigot/items/ItemCreator.java
@@ -371,6 +371,7 @@ public ItemBuilder lore(List<String> lore) {
          * @since 90
          */
         public ItemBuilder addLore(String line) {
+            if (line == null) return this;
             return addLore(Collections.singletonList(line)); // string is formatted later
         }
 
@@ -379,6 +380,7 @@ public ItemBuilder addLore(String line) {
          * @return 90
          */
         public ItemBuilder addLore(String... lines) {
+            if (lines == null) return this;
             return addLore(Arrays.asList(lines)); // strings are formatted later
         }
 
@@ -387,6 +389,8 @@ public ItemBuilder addLore(String... lines) {
          * @return 90
          */
         public ItemBuilder addLore(List<String> lines) {
+            if (lines == null) return this;
+
             List<String> lore = this.meta.getLore();
 
             if (lore == null)