# onMobileRTCAuthReturn never be called in RectNative project

**URL:** <https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214>\
**Category:** iOS\
**Created:** [February 23, 2020, 3:14pm UTC](https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214 "2020-02-23T15:14:42Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![guan\_bj](https://avatars.discourse-cdn.com/v4/letter/g/e480ec/32.png) [@guan\_bj](https://devforum.zoom.us/u/guan_bj)\
**Post date:** [February 23, 2020, 3:14pm UTC](https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214/1 "2020-02-23T15:14:42Z")

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**Description**  
In my React Native project, I integrate Zoom SDK. After I call [[[MobileRTC sharedRTC] getAuthService] sdkAuth], SDK never call back onMobileRTCAuthReturn function. So I never know the whether it’s successful or not.  
But the same SDK is integrated into Object-C project, it work well.

**Which version?**  
[v4.6.15084.0206](https://github.com/zoom/zoom-sdk-ios/releases/tag/v4.6.15084.0206)

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**Author:** ![carson.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/carson.zoom/32/785_2.png) [@carson.zoom](https://devforum.zoom.us/u/carson.zoom)\
**Post date:** [February 24, 2020, 11:20pm UTC](https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214/2 "2020-02-24T23:20:01Z")

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Hi [guan\_bj](https://devforum.zoom.us/u/guan_bj),

Thanks for the post. Did you include the `MobileRTCAuthDelegate` in your header file and assign delegate? Our SDK does not support React Native, if it is working with the native project, it might be related to the SDK is not supporting the framework itself.

Hope this helps. Thanks!

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**Author:** ![guan\_bj](https://avatars.discourse-cdn.com/v4/letter/g/e480ec/32.png) [@guan\_bj](https://devforum.zoom.us/u/guan_bj)\
**Post date:** [February 25, 2020, 12:14am UTC](https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214/3 "2020-02-25T00:14:30Z")

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Hi Carson  
I am sure I set MobileRTCAuthDelegate. the same code works well if the project is base Objective-c.  
Thanks

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**Author:** ![carson.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/carson.zoom/32/785_2.png) [@carson.zoom](https://devforum.zoom.us/u/carson.zoom)\
**Post date:** [February 25, 2020, 3:07am UTC](https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214/4 "2020-02-25T03:07:38Z")

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Hi [guan\_bj](https://devforum.zoom.us/u/guan_bj),

Thanks for the reply. Yes, it might caused by the iOS SDK is not supporting React Native. Currently we do not have a React Native SDK, I will forward this to the engineering team to discuss this.

Thanks!

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**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\
**Post date:** [August 21, 2020, 7:28pm UTC](https://devforum.zoom.us/t/onmobilertcauthreturn-never-be-called-in-rectnative-project/8214/5 "2020-08-21T19:28:00Z")

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Closed on August 21, 2020, 7:28pm UTC