CodeScannerView is unable to read barcode picked from photos gallery.

[theedov]

Getting error: .badOutput when picking a barcode from photos gallery. If I normally try to scan the same barcode, it works.

The operation couldn’t be completed. (CodeScanner.ScanError error 2.)

        CodeScannerView(
            codeTypes: [.upce, .ean8, .ean13, .code128, .code93, .code39],
            scanMode: .oncePerCode,
            shouldVibrateOnSuccess: false,
            isGalleryPresented: $showGallery,
            videoCaptureDevice: .systemPreferredCamera
        ) { response in
            switch response {
            case .success(let success):
                barcode = success.string
                image = success.image
            case .failure(let failure):
                print("+++ \(failure)")
                break
            }
        }

Note: I tried to take a picture in many different angles.

[brunnohofmann]

Hi! @theedov Could you figure it out?

Im facing the same issue.
[error] The operation couldn’t be completed. (CodeScanner.ScanError error 2.)

[theedov]

Hi! @theedov Could you figure it out?

Im facing the same issue. [error] The operation couldn’t be completed. (CodeScanner.ScanError error 2.)

Hey, no, I couldn't figure it out so I disabled the feature for now.

[rutgerkra]

Same here. Tested on QR, code128 and ean13 images. QR codes seemed to work fine, but none of my tested images with code128 and ean13 worked.

[rutgerkra]

Checked the source code and only a QR code detector is used, so that makes sense.

For manual picture selection I've gone a different route and added a PhotosPicker combined with VisionKit in my app.