правки

tg_bot/screens/add_purchase.go

@@ -271,6 +271,8 @@ func (s *AddPurchase) HandleCallback(b *bot.Bot, u *echotron.Update) {
 				CreativeID:        s.CreativeID,
 				CreativeTitle:     s.CreativeTitle,
 				Channels:          []PurchaseChannelInput{},
+				Duplicates:        []string{},
+				ParsingErrors:     []ParseError{},
 				BackState:         s.BackState,
 			}, bot.EditMessage)
 		}