Receiving error in 2.6.23 when attempting to publish stream

[Just66]

2021-02-18 15:00:32.370716+0200 Flustr[7285:2900451] Selected fps: 30


2021-02-18 15:00:32.390779+0200 Flustr[7285:2900825] peerConnectionShouldNegotiate


2021-02-18 15:00:32.390944+0200 Flustr[7285:2900729] -[RTCAudioSessionConfiguration setOnlyPlayback:]: unrecognized selector sent to instance 0x2824a7a00


2021-02-18 15:00:32.395947+0200 Flustr[7285:2900729] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[RTCAudioSessionConfiguration setOnlyPlayback:]: unrecognized selector sent to instance 0x2824a7a00'


*** First throw call stack:


(0x1a501586c 0x1ba030c50 0x1a4f1c95c 0x1a5018438 0x1a501a740 0x10318925c 0x1031809e4 0x1031dbbcc 0x1031dd6c0 0x1031e5354 0x1031e60c0 0x1031f2644 0x1f0ac5814 0x1f0acc76c)


libc++abi.dylib: terminating with uncaught exception of type NSException


*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[RTCAudioSessionConfiguration setOnlyPlayback:]: unrecognized selector sent to instance 0x2824a7a00'


terminating with uncaught exception of type NSException


*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[RTCAudioSessionConfiguration setOnlyPlayback:]: unrecognized selector sent to instance 0x2824a7a00'


terminating with uncaught exception of type NSException

 

[Max]

Good day.
Please check if you have added -ObjC linker flag like this

Please also check if the issue is reproducing if you build the examples according to this manual.

 

[AndreasBagias]

Hello I have the same problem.
The session is being established but the stream fails

libc++abi: terminating with uncaught exception of type NSException
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[RTCAudioSessionConfiguration setOnlyPlayback:]: unrecognized selector sent to instance 0x282dd0200'
terminating with uncaught exception of type NSException

I have added the -ObjC flag in the Build Settings of the target

I am using the FPWCSApiSwift.xcframework and WebRTC.xcframework
I have followed the https://docs.flashphoner.com/display/IOSSDK2EN/How+to+build+examples+using+Xcode+10+and+higher
to install the dependencies.

Below you can see my code:

@IBOutlet weak var remoteDisplay: RTCVideoRenderer!

//////////////////////////////////////////////////////////////////////////

let options = FPWCSApi2SessionOptions()
options.urlServer = host
options.appKey = "defaultApp"

do{

let session = try FPWCSApi2.createSession(options)

session.on(kFPWCSSessionStatus.fpwcsSessionStatusEstablished) { ses in
print("established")
if let s = FPWCSApi2.getSessions().first as? FPWCSApi2Session{

let streamOptions = FPWCSApi2StreamOptions()
streamOptions.name = self.channel
streamOptions.display = self.remoteDisplay

do{

let stream = try s.createStream(streamOptions)

stream.on(kFPWCSStreamStatus.fpwcsStreamStatusPlaying) { str in
print("stream playing")
}
stream.on(kFPWCSStreamStatus.fpwcsStreamStatusNotEnoughtBandwidth) { str in
print("stream not enough bandwidth")
}
stream.on(kFPWCSStreamStatus.fpwcsStreamStatusStopped) { str in
print("stream stopped")
}
stream.on(kFPWCSStreamStatus.fpwcsStreamStatusFailed) { str in
print("stream failed")
}

try stream.play()

}catch{
print("----stream--error-----")
print(error)
}
}
}
session.on(kFPWCSSessionStatus.fpwcsSessionStatusDisconnected) { ses in
print("disconnected")
}
session.on(kFPWCSSessionStatus.fpwcsSessionStatusFailed) { ses in
print("failed")
}
session.connect()

}catch{
print("----session--error-----")
print(error)
}




Has anyone else this problem and how did you resolve it?
Thanks in advance.

 

[Max]

Hello I have the same problem.
The session is being established but the stream fails

Please try to build Two Way Streaming Swift example. Also please check if you following this manual to integrate Swift framework.