[Bug-001]: Can't take picture after returning from a detail view on NavigationView

[Mohammed Abubakar]

Great package! - I discovered a bug. When I move to a new view using NavigationLink and then use the back navigationBarButton to return to the camera view - it is no longer possible to take an image; and Couldn't add video device input to the session. is printed in the console.

[Rolando Rodríguez]

Thank you! I will review and try to reproduce the error.

[Lewis Tham]

Can confirm that this issue is happening for me as well.

[Viktor Savchik]

I've faced with the same issue

[Anthony Andriano]

Does anyone have a workaround for this? I have not been able to figure out how to fix or avoid the issue.

[Daveyon Mayne]

Anyone found out how to fix this? It's the same with Apple's AVCam app.

[Ouail Bellal]

This fixed the problem for me :

• in CameraService remove self.start() from configureSession()

And :

    func isConfigured() -> Bool {
        return service.isConfigured
    }
    
    func start(){
        service.start()
    }
    func stop(){
        service.stop()
    }

CameraPreview(session: model.session)
                        .onAppear {
                            print("isConfigured = \(model.isConfigured())")
                            if !model.isConfigured() {
                                model.configure()
                            }
                            model.start()
                        }

[Rolando Rodríguez]

This issue has been fixed please see this PR.