app/Models/Item.php

@@ -24,9 +24,9 @@ class Item extends Model
         return $this->belongsTo(Plant::class);
     }
 
-    public function item()
+    public function line()
     {
-        return $this->belongsTo(Item::class, 'item_id', 'id');
+        return $this->belongsTo(Line::class, 'line_id', 'id');
     }
 
     public function stickerMasters()