# Thread 1: signal SIGABRT

**URL:** <https://react-native-webrtc.discourse.group/t/thread-1-signal-sigabrt/507>\
**Category:** iOS\
**Created:** [February 25, 2020, 4:06pm UTC](https://react-native-webrtc.discourse.group/t/thread-1-signal-sigabrt/507 "2020-02-25T16:06:07Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Pondia](https://avatars.discourse-cdn.com/v4/letter/p/c5a1d2/32.png) [@Pondia](https://react-native-webrtc.discourse.group/u/Pondia)\
**Post date:** [February 25, 2020, 4:06pm UTC](https://react-native-webrtc.discourse.group/t/thread-1-signal-sigabrt/507/1 "2020-02-25T16:06:07Z")

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Hi there,

I got the following error after building & opening my app on my device: **Thread 1: signal SIGABRT**  
I stay stuck on the welcome page, can’t access to the app screens.  
Everything seems ok on the simulator.

I’m already using many libraries and everything is ok, it’s just happened after I tried use webrtc  
My IOS version on the device: 13.3.1

I followed step 1 OK,  
then =\> pod install (using cocoapods), platform :ios, ‘10.0’  
then =\> Step 5 , OK,  
then =\> Appendix B seems OK (I ran the script using node)

 ![Capture d’écran 2020-02-25 à 17.00.14](https://global.discourse-cdn.com/free1/uploads/reactnativewebrtc1/original/1X/e4a177b2e68a878b78394ead71183933c9dd9f01.png)

Thanks for your precious help guys

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<div class="post-metadata">

**Author:** ![Pondia](https://avatars.discourse-cdn.com/v4/letter/p/c5a1d2/32.png) [@Pondia](https://react-native-webrtc.discourse.group/u/Pondia)\
**Post date:** [February 27, 2020, 3:13pm UTC](https://react-native-webrtc.discourse.group/t/thread-1-signal-sigabrt/507/2 "2020-02-27T15:13:19Z")

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It actually seems to be a problem with IOS 13.3.1