# Advanced Flow — Community Q&A (from Ask Me Anything 05-07-2022)

**URL:** <https://community.homey.app/t/advanced-flow-community-q-a-from-ask-me-anything-05-07-2022/65579>\
**Category:** Questions & Help\
**Tags:** advancedflow\
**Created:** [July 5, 2022, 7:38pm UTC](https://community.homey.app/t/advanced-flow-community-q-a-from-ask-me-anything-05-07-2022/65579 "2022-07-05T19:38:10Z")\
**Posts on this page:** 1\
**Showing post:** 249

<div class="post-metadata">

**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [July 11, 2022, 9:09pm UTC](https://community.homey.app/t/advanced-flow-community-q-a-from-ask-me-anything-05-07-2022/65579/249 "2022-07-11T21:09:35Z")

</div>

Timeline card in error, cards which should send the error, are in error too 🤓  
 ![Screenshot from 2022-07-11 22-58-53](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/7/d/7d06ecab8bdb031404728df1db1b467e75db20c3.png)

.  
Both Signal and Papertrails card can’t send the error message while `missing token for argument`. Any way to send an error message when the message itself is _probably_ empty?  
I’d rather have an empty error notification instead of nothing…  
 ![Screenshot from 2022-07-11 22-59-04](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/b/bbab7fdf454d6b050b165a7187aaa5077176e5f5.png)

---

_[View the full topic](https://community.homey.app/t/advanced-flow-community-q-a-from-ask-me-anything-05-07-2022/65579)._