Unable to use Screen Share since SDK version 5.14


My project is using Zoom meeting SDK iOS, and it works fine with the SDK version below 5.13. When
I try to upgrade the SDK to version 5.14. I find that ScreenShare cannot use. Xcode shows 69 error that

Undefined symbols for architecture arm64:
“_objc_msgSend$lengthOfBytesUsingEncoding:”, referenced from:
l625 in MobileRTCScreenShare

After I remove the ScreenShare framework, the project can build successfully.

The change that I ever make is the SDK, so I think I maybe need to do something to make the new version o the SDK work.

Also, there is a new xcframework (zoomcml.xcframework) in the lib folder, I copy it to my project as the same as the sample app does. This is what I have done.

Which iOS Meeting SDK version?
5.14.2 5.14.0

Screenshot 2023-04-12 at 5.17.32 PM

Smartphone (please complete the following information):

  • Device: iPad(Air, Pro since 2020), iphone 11-14
  • OS: iPadOS 13- 16.1 , iOS 13 - 16.1



Thank you for posting in the Zoom Developer Forum. For version 5.14 there is a new requirement. Please see this post below for more details:

Thank you for your reply.

I am using iOS 13 and above, also fulfilled all requirements. So I think it may because of other reasons.

Thank you for the details, @lemon97213! Is this behavior reproducible with the sample app or just your project? I am seeing a different behavior when testing with the sample app on my end.


Thank you for your reply, I tried the sample app.

The problem has just happened with my project. Since the library is already added to the sample app, I am thinking if Is there any hidden setting to do to use the project (like the Xcode setting)?

I am using Xocde versions 11.7, 13.0, and 13.1. Some iOS versions I am using require older versions of Xcode. Is there any minimum version policy for Xcode?

Thank you so much.


look at the link below

  • (void)onSinkMeetingShareReceiving:(NSUInteger)userID DEPRECATED _ATTRIBUTE;
  • (void)onSinkMeetingActiveShare:(NSUInteger)userID DEPRECATED_ATTRIBUTE;

The above listeners are deprecated.
Is there a replacement for the listener above?

I implemented using onSinkSharingStatus as below.

if let vc = customMeetingVC {
	DispatchQueue.main.async {
		vc.pinUserId = Int(userID)
		if status == MobileRTCSharingStatus.self_Send_Begin {
		} else if status == MobileRTCSharingStatus.other_Share_Begin{
			vc.remoteShareVC.activeShareID = userID
		} else if status == MobileRTCSharingStatus.self_Send_End || status == MobileRTCSharingStatus.other_Share_End {

Thank you so much for your reply. Your code looks very good. I’m trying to use it in my code.


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