Unable to capture media

[david-koch-pro]

When push camera viewcontroller, I could see the following message.

Domain=AVFoundationErrorDomain Code=-11814 "Cannot Record" UserInfo={NSLocalizedRecoverySuggestion=Try recording again., NSLocalizedDescription=Cannot Record}

What should I fix?

[Awalz]

Can you provide the source code or a sample project where this reproducible? I have never encountered this error

[david-koch-pro]

I've checked my source again and guessing this part has problem. (I modified if condition because original code is deprecated)

fileprivate class func deviceWithMediaType(_ mediaType: String, preferringPosition position: AVCaptureDevicePosition) -> AVCaptureDevice? {
        if let devices = AVCaptureDeviceDiscoverySession(deviceTypes: [], mediaType: mediaType, position: position).devices {
            return devices.filter({ $0.position == position }).first
        }
        return nil
    }

[Awalz]

AVCaptureDeviceDiscoverySession is only available in iOS 10. The framework supports iOS 8+. Does the issue persist if you ignore the deprecation warnings and run the source code as it?

[david-koch-pro]

If I ignore the deprecation warnings, it's running well...

[david-koch-pro]

I was wrong. Added deviceTypes and running well.
let devices = AVCaptureDeviceDiscoverySession(deviceTypes: [AVCaptureDeviceType.builtInWideAngleCamera], mediaType: mediaType, position: position).devices

[Awalz]

Sorry you were wrong about what? That its running well with the original source, or that that was the part of the refactored code that is giving you problems?

[david-koch-pro]

Original source is running well and new code fixed for deprecation is also running well.