Update item_barcode_childtable_migrate.py
diff --git a/erpnext/patches/v10_0/item_barcode_childtable_migrate.py b/erpnext/patches/v10_0/item_barcode_childtable_migrate.py
index bc60056..e30e0a7 100644
--- a/erpnext/patches/v10_0/item_barcode_childtable_migrate.py
+++ b/erpnext/patches/v10_0/item_barcode_childtable_migrate.py
@@ -27,5 +27,5 @@
 					'parent': item.name,
 					'parentfield': 'barcodes'
 				}).insert()
-			except frappe.DuplicateEntryError:
+			except (frappe.DuplicateEntryError, frappe.UniqueValidationError):
 				continue