# Zoom iOS SDK is giving login method not found error

**URL:** <https://devforum.zoom.us/t/zoom-ios-sdk-is-giving-login-method-not-found-error/66032>\
**Category:** iOS\
**Created:** [March 18, 2022, 9:45am UTC](https://devforum.zoom.us/t/zoom-ios-sdk-is-giving-login-method-not-found-error/66032 "2022-03-18T09:45:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jvv](https://avatars.discourse-cdn.com/v4/letter/j/e9bcb4/32.png) [@jvv](https://devforum.zoom.us/u/jvv)\
**Post date:** [March 18, 2022, 9:45am UTC](https://devforum.zoom.us/t/zoom-ios-sdk-is-giving-login-method-not-found-error/66032/1 "2022-03-18T09:45:42Z")

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**Description**  
The [Zoom client sdk](https://github.com/zoom/client-sdk-iOS-getting-started/blob/master/SwiftDemo/ZoomiOSSDKDemo/ViewController.swift#L85) is giving `Value of type 'MobileRTCAuthService' has no member 'login'`. How to fix this?

**Which iOS Video SDK version?**  
zoom-sdk-ios-5.9.6.2769

Thanks.

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**Author:** ![jon.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jon.zoom/32/13495_2.png) [@jon.zoom](https://devforum.zoom.us/u/jon.zoom)\
**Post date:** [March 21, 2022, 7:57pm UTC](https://devforum.zoom.us/t/zoom-ios-sdk-is-giving-login-method-not-found-error/66032/2 "2022-03-21T19:57:08Z")

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Hi @jvv, thanks for using our SDK.

The Meeting SDK no longer supports email/pw login as of v5.9.0. Moving forward, all developers should use [OAuth](https://marketplace.zoom.us/docs/api-reference/using-zoom-apis/#using-oauth-20) to authenticate end users. We have an [overview](https://marketplace.zoom.us/docs/sdk/native-sdks/auth/support-oauth-SDK-app/) of using OAuth with the SDK and will be publishing more in-depth documentation in the future.

Thanks!

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [April 21, 2022, 5:58am UTC](https://devforum.zoom.us/t/zoom-ios-sdk-is-giving-login-method-not-found-error/66032/3 "2022-04-21T05:58:07Z")

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Closed on April 21, 2022, 5:58am UTC

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