@@ -83,7 +83,8 @@ class NeuronModelModelAdmin(
 
     @admin.display(description='Активна?', boolean=True)
     def is_active(self, obj: NeuronModel):
-        return obj.settings.is_active
+        if obj.settings:
+            return obj.settings.is_active
 
     @admin.display(description='Категория', boolean=True)
     def category(self, obj: NeuronModel):