Swap/Switch Camera broken on iPhone

[DaveBubenik]

Describe the bug
Helper.switchCamera causes the app the crash.

To Reproduce

1. Run the example app included with the plugin
2. Press GetUserMedia
3. Press phone icon to start the call
4. Press swap button
5. App crashes

Expected behavior
App doesn't crash

Platform information

• Flutter version: 3.24.3
• Plugin version: 0.12.1
• OS: iOS
• OS version: 18.0.1

[victortive]

@DaveBubenik You know which version was iOS switch camera working before?

[DaveBubenik]

@victortive 0.12.0+hotfix.1

[victortive]

@cloudwebrtc I can confirm that 0.12.0+hotfix.1 was working with iOS switch camera and now in 0.12.1 it is broken

[cnkygmr]

0.12.1 crash switch camera ios

          Crashed: org.webrtc.RTCDispatcherCaptureSession
0  libobjc.A.dylib                0x3c20 objc_msgSend + 32
1  Foundation                     0x22ee4 -[NSPlaceholderString initWithFormat:locale:arguments:] + 48
2  AVFCore                        0x14e164 AVMethodExceptionReasonWithObjectAndSelector + 92
3  AVFCapture                     0xdc278 -[AVCaptureSession addConnection:] + 376
4  WebRTC                         0x1f1e0c RTCShutdownInternalTracer + 17076
5  WebRTC                         0x1efcf8 RTCShutdownInternalTracer + 8608
6  libdispatch.dylib              0x2370 _dispatch_call_block_and_release + 32
7  libdispatch.dylib              0x40d0 _dispatch_client_callout + 20
8  libdispatch.dylib              0xb6d8 _dispatch_lane_serial_drain + 744
9  libdispatch.dylib              0xc1e0 _dispatch_lane_invoke + 380
10 libdispatch.dylib              0x17258 _dispatch_root_queue_drain_deferred_wlh + 288
11 libdispatch.dylib              0x16aa4 _dispatch_workloop_worker_thread + 540
12 libsystem_pthread.dylib        0x4c7c _pthread_wqthread + 288
13 libsystem_pthread.dylib        0x1488 start_wqthread + 8