Error: Class RTC is implemented in both. One of the two will be used. Which one is undefined.
Opened this issue · 8 comments
I've used repo from here:
https://github.com/Nexmo/stitch-ios-quickstart/tree/master/examples/convenience-calling
And guide from the following:
https://developer.nexmo.com/stitch/in-app-voice/guides/2-calling-users
Both got me these errors:
objc[356]: Class RTCUIApplicationStatusObserver is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414750) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af94b0). One of the two will be used. Which one is undefined.
objc[356]: Class RTCCodecSpecificInfoH264 is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414480) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af95c8). One of the two will be used. Which one is undefined.
objc[356]: Class RTCVideoEncoderFactoryH264 is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x2384144d0) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af9618). One of the two will be used. Which one is undefined.
objc[356]: Class RTCVideoDecoderFactoryH264 is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414520) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af9668). One of the two will be used. Which one is undefined.
objc[356]: Class RTCEncodedImage is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414278) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af9870). One of the two will be used. Which one is undefined.
objc[356]: Class RTCRtpFragmentationHeader is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414368) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af9c80). One of the two will be used. Which one is undefined.
objc[356]: Class RTCVideoCodecInfo is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x2384143b8) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af9e60). One of the two will be used. Which one is undefined.
objc[356]: Class RTCVideoEncoderQpThresholds is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414408) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101af9eb0). One of the two will be used. Which one is undefined.
objc[356]: Class RTCVideoEncoderSettings is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x2384145e8) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101afa040). One of the two will be used. Which one is undefined.
objc[356]: Class RTCVideoFrame is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414638) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101afa090). One of the two will be used. Which one is undefined.
objc[356]: Class RTCWrappedNativeVideoDecoder is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414688) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101afa1d0). One of the two will be used. Which one is undefined.
objc[356]: Class RTCWrappedNativeVideoEncoder is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x2384146d8) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101afa220). One of the two will be used. Which one is undefined.
objc[356]: Class RTCCVPixelBuffer is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x238414228) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70-490DBEBB2D76/convenience-calling.app/Frameworks/WebRTC.framework/WebRTC (0x101afa270). One of the two will be used. Which one is undefined.
objc[356]: Class RTCI420Buffer is implemented in both /System/Library/PrivateFrameworks/WebCore.framework/Frameworks/libwebrtc.dylib (0x2384142c8) and /private/var/containers/Bundle/Application/29C08AEF-388B-467E-AF70
I use:
pod 'Nexmo-Stitch'
import Stitch
Any ideas of what I am missing?
Thanks, @semeruk! May you send us an email at ea-support@nexmo.com?
@semeruk n/m I figured out the problem: https://bugs.webkit.org/show_bug.cgi?id=187653 Please do not send an email to ea-support@nexmo.com?
It is a WebRTC bug. Since the SDK has not been updated to the latest WebRTC version, no apps in iOS 12 work.
Please checkout the following ticket from the WebRTC team for further details: https://bugs.webkit.org/show_bug.cgi?id=187653
@semeruk We are in the process of resolving this issue. Unfortunately we don't have a timeframe of when the issue will be resolved. If you experience any additional problems with libwebrtc.dylib or iOS 12 while building apps with the Swift iOS SDK, please let us know. We'll share an update in the Nexmo community slack when the issues have been resolved. You have already joined us @semeruk there. However, for anyone else please feel free to join here: https://developer.nexmo.com/community/slack
@ericgiannini Any update on this?
Any updates?
Any fix for this issue..??