# Sample code not working for IOS

**URL:** <https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703>\
**Category:** iOS\
**Created:** [September 13, 2018, 11:50am UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703 "2018-09-13T11:50:38Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![arun\_ben](https://avatars.discourse-cdn.com/v4/letter/a/8491ac/32.png) [@arun\_ben](https://devforum.zoom.us/u/arun_ben)\
**Post date:** [September 13, 2018, 11:50am UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/1 "2018-09-13T11:50:38Z")

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I installed the latest version&nbsp;v4.1.32183.0910 of zoom sample code I successfully created the&nbsp;kSDKAppKey ,&nbsp;kSDKAppSecret and&nbsp;kSDKMeetNumber and joined a meeting but unfortunately nothing happened , I gave the&nbsp;&nbsp;kSDKAppSecret and&nbsp;kSDKMeetNumber in app delegate and&nbsp;&nbsp;kSDKMeetNumber in Main view controller, I got a log message as "

**onJoinaMeeting ret:150 " any help.**

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**Author:** ![Chao\_Bai](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chao_bai/32/60_2.png) [@Chao\_Bai](https://devforum.zoom.us/u/Chao_Bai)\
**Post date:** [September 14, 2018, 12:54am UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/2 "2018-09-14T00:54:34Z")

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error 150, it means that you pass invalid param, did you set the domain: KSDKDomain?

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<div class="post-metadata">

**Author:** ![arun\_ben](https://avatars.discourse-cdn.com/v4/letter/a/8491ac/32.png) [@arun\_ben](https://devforum.zoom.us/u/arun_ben)\
**Post date:** [September 14, 2018, 4:05am UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/3 "2018-09-14T04:05:34Z")

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I set 3 params&nbsp;&nbsp;kSDKAppKey ,&nbsp;kSDKAppSecret, kSDKMeetNumber&nbsp; and KSDKDomain I didnt set.

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**Author:** ![Chao\_Bai](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chao_bai/32/60_2.png) [@Chao\_Bai](https://devforum.zoom.us/u/Chao_Bai)\
**Post date:** [September 14, 2018, 4:08am UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/4 "2018-09-14T04:08:07Z")

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ok, domain is a must item, you need to set the domain like [zoom.us](http://zoom.us)

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**Author:** ![arun\_ben](https://avatars.discourse-cdn.com/v4/letter/a/8491ac/32.png) [@arun\_ben](https://devforum.zoom.us/u/arun_ben)\
**Post date:** [September 14, 2018, 4:20am UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/5 "2018-09-14T04:20:26Z")

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Thanks for your support its working now. The problem is&nbsp;KSDKDomain param I didnt pass any value.

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [September 20, 2021, 7:32pm UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/6 "2021-09-20T19:32:36Z")

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Closing as solved.

-Tommy

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [September 20, 2021, 7:32pm UTC](https://devforum.zoom.us/t/sample-code-not-working-for-ios/1703/7 "2021-09-20T19:32:38Z")

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Closed on September 20, 2021, 7:32pm UTC