# Webcam makes UE app crash

**URL:** <https://forums.unrealengine.com/t/webcam-makes-ue-app-crash/336910>\
**Category:** Platform & Builds\
**Tags:** opencv, unreal-engine, question\
**Created:** [October 29, 2015, 9:19pm UTC](https://forums.unrealengine.com/t/webcam-makes-ue-app-crash/336910 "2015-10-29T21:19:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![anonymous\_user\_8c5f3294](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_8c5f3294](https://forums.unrealengine.com/u/anonymous_user_8c5f3294)\
**Post date:** [October 29, 2015, 9:19pm UTC](https://forums.unrealengine.com/t/webcam-makes-ue-app-crash/336910/1 "2015-10-29T21:19:21Z")

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Hello,  
As you can see in this video:

My app crashes when I activate the webcam

This is an app I have created following the UE + OpenCV tutorial:

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Thank you for any hints