# $randomIP - Unresolved Variable

**URL:** <https://community.postman.com/t/randomip-unresolved-variable/7095>\
**Category:** Help Hub\
**Tags:** newman-project, variables\
**Created:** [August 11, 2019, 5:32am UTC](https://community.postman.com/t/randomip-unresolved-variable/7095 "2019-08-11T05:32:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![adi.geva](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@adi.geva](https://community.postman.com/u/adi.geva)\
**Post date:** [August 11, 2019, 5:32am UTC](https://community.postman.com/t/randomip-unresolved-variable/7095/1 "2019-08-11T05:32:26Z")

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When adding $randomIP as a dynamic variable to headers, the variable is marked in red and with error: Unresolved Variable.  
other dynamic variable works fine.

 ![image](https://us1.discourse-cdn.com/getpostman/original/2X/d/ded616ffedb8c2ea486d825de2a132a32f64eafe.png)

- App Type Native App
- Postman Version 7.3.6
- OS: Windows

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<div class="post-metadata">

**Author:** ![danny-dainton](https://sea2.discourse-cdn.com/getpostman/user_avatar/community.postman.com/danny-dainton/32/29401_2.png) [@danny-dainton](https://community.postman.com/u/danny-dainton)\
**Post date:** [August 11, 2019, 6:41am UTC](https://community.postman.com/t/randomip-unresolved-variable/7095/2 "2019-08-11T06:41:55Z")

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Hey @adi.geva,

Thank you for the question 🏆

Currently, the new set of dynamic data variables will show this in the UI but these will still work when the request is sent.

 ![14](https://us1.discourse-cdn.com/getpostman/original/3X/1/b/1bfd3bee116535f5e3c587422318e554d04703d8.png)

If you jump over to the Canary channel, you will be able to see the change to this behaviour that will be released soon.

 ![47](https://us1.discourse-cdn.com/getpostman/original/3X/a/7/a7e6f8a85b827b3d19dcc9c113ba32b31073e17b.png)

As you can see in the image, you will now see a brief description of the variable as well as it also being part of the _auto-complete_ suggestions. 🚀

You can grab the latest Canary build here:

> **[Postman Canary: For Mac, Windows, & Linux](https://www.postman.com/downloads/canary)**
>
> Be the first to use new features with Postman Canary. The Postman API Platform is used by more than 25 million developers.