# I am trying to devlop ios app using zoom ionic sample app got error

**URL:** <https://devforum.zoom.us/t/i-am-trying-to-devlop-ios-app-using-zoom-ionic-sample-app-got-error/4229>\
**Category:** iOS\
**Created:** [May 13, 2019, 1:35pm UTC](https://devforum.zoom.us/t/i-am-trying-to-devlop-ios-app-using-zoom-ionic-sample-app-got-error/4229 "2019-05-13T13:35:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![satya5561](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/satya5561/32/980_2.png) [@satya5561](https://devforum.zoom.us/u/satya5561)\
**Post date:** [May 13, 2019, 1:35pm UTC](https://devforum.zoom.us/t/i-am-trying-to-devlop-ios-app-using-zoom-ionic-sample-app-got-error/4229/1 "2019-05-13T13:35:11Z")

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**Description**  
ignoring file Oges/Plugins/cordova.plugin.zoom/MobileRTC.framework/MobileRTC, missing required architecture x86\_64 in file Oges/Plugins/cordova.plugin.zoom/MobileRTC.framework/MobileRTC (2 slices)

**Showing Recent Issues**

👎 Undefined symbol: _OBJC\_CLASS_$\_MobileRTCMeetingStartParam4LoginlUser  
**Showing Recent Issues**

👎 Undefined symbol: _OBJC\_CLASS_$\_MobileRTC

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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:** [May 13, 2019, 6:22pm UTC](https://devforum.zoom.us/t/i-am-trying-to-devlop-ios-app-using-zoom-ionic-sample-app-got-error/4229/2 "2019-05-13T18:22:04Z")

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Hi satya5561,

Thanks for using Zoom SDK. Are you trying to use the sample app with emulators? Our Ionic SDK only supports real device and running it on simulators will cause errors. ([https://github.com/zoom/zoom-sdk-ionic/blob/master/README.md#latest-sdk-notifications](https://github.com/zoom/zoom-sdk-ionic/blob/master/README.md#latest-sdk-notifications))

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, 6:18pm UTC](https://devforum.zoom.us/t/i-am-trying-to-devlop-ios-app-using-zoom-ionic-sample-app-got-error/4229/3 "2020-08-21T18:18:02Z")

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