diff --git a/item/src/main/java/it/angrybear/yagl/items/Item.java b/item/src/main/java/it/angrybear/yagl/items/Item.java
index 4086b01f..37ae279e 100644
--- a/item/src/main/java/it/angrybear/yagl/items/Item.java
+++ b/item/src/main/java/it/angrybear/yagl/items/Item.java
@@ -428,10 +428,13 @@ default <I extends Item> I copy(@NotNull Class<I> clazz) {
         for (final Field field : item.getNonStaticFields())
             try {
                 field.setAccessible(true);
+                ReflectionUtils.getField(this, field.getName());
                 Object obj1 = field.get(this);
                 item.setFieldObject(field, obj1);
             } catch (IllegalAccessException e) {
                 throw new RuntimeException(e);
+            } catch (IllegalArgumentException ignored) {
+
             }
         return item.getObject();
     }