# Designer-expr-pollingfunc-timer WARN Expressions.addSeconds

**URL:** <https://forum.inductiveautomation.com/t/designer-expr-pollingfunc-timer-warn-expressions-addseconds/53512>\
**Category:** Ignition\
**Created:** [November 28, 2021, 6:32am UTC](https://forum.inductiveautomation.com/t/designer-expr-pollingfunc-timer-warn-expressions-addseconds/53512 "2021-11-28T06:32:20Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\
**Post date:** [November 28, 2021, 6:32am UTC](https://forum.inductiveautomation.com/t/designer-expr-pollingfunc-timer-warn-expressions-addseconds/53512/1 "2021-11-28T06:32:20Z")

</div>

I have this appearing in my Designer console every second. I’ve done a find of the addSeconds function and can’t see it used anywhere (excluded graphics as I have nothing open).  
I also don’t have any client timer scripts.  
Any ideas?

```auto
16:34:07.174 [designer-expr-pollingfunc-timer] WARN Expressions.addSeconds - addSeconds function expected a numeric second argument, but got null

```

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<div class="post-metadata">

**Author:** ![schenk](https://avatars.discourse-cdn.com/v4/letter/s/6bbea6/32.png) [@schenk](https://forum.inductiveautomation.com/u/schenk)\
**Post date:** [November 28, 2021, 1:50pm UTC](https://forum.inductiveautomation.com/t/designer-expr-pollingfunc-timer-warn-expressions-addseconds/53512/2 "2021-11-28T13:50:13Z")

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Check for any Vision Client tags, they can cause that error also. It doesn’t appear that Find/Replace will find those… You might have to copy the XML and search in a text editor.