# 'InvalidOperationException' when trying 'ImageDetection' scene

**URL:** <https://community.nianticspatial.com/t/invalidoperationexception-when-trying-imagedetection-scene/549>\
**Category:** I'm Stuck\
**Tags:** test\
**Created:** [November 13, 2021, 5:35am UTC](https://community.nianticspatial.com/t/invalidoperationexception-when-trying-imagedetection-scene/549 "2021-11-13T05:35:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![PicoGift](https://avatars.discourse-cdn.com/v4/letter/p/f17d59/32.png) [@PicoGift](https://community.nianticspatial.com/u/PicoGift)\
**Post date:** [November 13, 2021, 5:35am UTC](https://community.nianticspatial.com/t/invalidoperationexception-when-trying-imagedetection-scene/549/1 "2021-11-13T05:35:58Z")

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Unity Example Package  
Editor  
Windows  
On Device  
ARDK version: 1.0.1  
Unity version: 2020.3.0

Description of the issue:  
Hi guys, I’m trying to make the “ImageDetection” scene work on the Unity editor, but I get an invalid operation exception saying “This operation is not supported on this platform.”

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**Author:** ![Erik\_Brown](https://sea2.discourse-cdn.com/niantic/user_avatar/community.nianticspatial.com/erik_brown/32/25_2.png) [@Erik\_Brown](https://community.nianticspatial.com/u/Erik_Brown)\
**Post date:** [November 15, 2021, 5:43pm UTC](https://community.nianticspatial.com/t/invalidoperationexception-when-trying-imagedetection-scene/549/2 "2021-11-15T17:43:40Z")

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Hello, CJ. I’m attempting to recreate the issue on my end, but need to collect a bit of information to help with troubleshooting. What kind of mobile device are you using? Also, it appears that you are using Unity version 2020.3.0. Currently, the ARDK supports 2019.4 LTS. [https://lightship.dev/docs/system\_reqs.html](https://lightship.dev/docs/system_reqs.html).

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**Author:** ![Erik\_Brown](https://sea2.discourse-cdn.com/niantic/user_avatar/community.nianticspatial.com/erik_brown/32/25_2.png) [@Erik\_Brown](https://community.nianticspatial.com/u/Erik_Brown)\
**Post date:** [November 15, 2021, 7:55pm UTC](https://community.nianticspatial.com/t/invalidoperationexception-when-trying-imagedetection-scene/549/3 "2021-11-15T19:55:18Z")

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Also, when you mention the issue is on device, and in editor. Are you experiencing it on both?

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**Author:** ![Erik\_Brown](https://sea2.discourse-cdn.com/niantic/user_avatar/community.nianticspatial.com/erik_brown/32/25_2.png) [@Erik\_Brown](https://community.nianticspatial.com/u/Erik_Brown)\
**Post date:** [November 22, 2021, 5:38pm UTC](https://community.nianticspatial.com/t/invalidoperationexception-when-trying-imagedetection-scene/549/4 "2021-11-22T17:38:05Z")

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It’s been some time without a response to the request for more information, hopefully the issue has resolved. I’ll go ahead and close this thread, but please open a new topic if an issue persists.