# Vision Images: Missing image property or event?

**URL:** <https://forum.inductiveautomation.com/t/vision-images-missing-image-property-or-event/24769>\
**Category:** Ignition\
**Tags:** ignition79\
**Created:** [May 7, 2019, 9:34pm UTC](https://forum.inductiveautomation.com/t/vision-images-missing-image-property-or-event/24769 "2019-05-07T21:34:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![silverbacknet](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/silverbacknet/32/7385_2.png) [@silverbacknet](https://forum.inductiveautomation.com/u/silverbacknet)\
**Post date:** [May 7, 2019, 9:34pm UTC](https://forum.inductiveautomation.com/t/vision-images-missing-image-property-or-event/24769/1 "2019-05-07T21:34:17Z")

</div>

Is there any way to tell when an Image component gets set to a nonexistent image source, or there’s some other issue in retrieving it?

Since I’m setting them to http in script, I could run a urllib3 request against them and check for HTTP errors first, I just wondered if there was a cleaner sort of way to handle errors.