# Auto login only for white list IP

**URL:** <https://forum.inductiveautomation.com/t/auto-login-only-for-white-list-ip/112699>\
**Category:** Ignition\
**Tags:** vision\
**Created:** [December 9, 2025, 12:20pm UTC](https://forum.inductiveautomation.com/t/auto-login-only-for-white-list-ip/112699 "2025-12-09T12:20:04Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [December 9, 2025, 5:32pm UTC](https://forum.inductiveautomation.com/t/auto-login-only-for-white-list-ip/112699/2 "2025-12-09T17:32:46Z")

</div>

> [@pick](#):
>
> Unexpected exception retrieving UDT definitions during component startup

This is _probably_ not related to what you're doing in the script.

Can you copy and past the **full** details of that error message here?  
Use preformatted text; see [Wiki - how to post code on this forum](https://forum.inductiveautomation.com/t/wiki-how-to-post-code-on-this-forum/77831).

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