Camera not opening in Android 8 when scanner is enabled - V 3.8.0

[jaime0720]

I installed version 3.8.0 on a Samsung with Android 8, everything works perfect except by the camera, when I tap into scanner option the camera is not opening. Tried with version 3.7.0 and camera works. Any idea? Thanks

[benweet]

Same here on android (8 on Umidigi Z2) and iOS (11.4.1 on iphone 6S). I can't click the scanner button and sign any transaction.

[benweet]

Works good after upgrading to iOS 14 👍

[giz02]

Same. Wow. But open and unassigned since August 11... Is this project still alive?

[AndreasGassmann]

I installed version 3.8.0 on a Samsung with Android 8, everything works perfect except by the camera, when I tap into scanner option the camera is not opening. Tried with version 3.7.0 and camera works. Any idea? Thanks

Does the latest version work for you? We made a few changes to the native code that hopefully addresses your issue.

Same. Wow. But open and unassigned since August 11... Is this project still alive?

If this issue is that important to you, feel free to create a PR to fix it instead of writing useless comments.

[dim0xff]

Does the latest version work for you? We made a few changes to the native code that hopefully addresses your issue.
...
If this issue is that important to you, feel free to create a PR to fix it instead of writing useless comments.

Hi!
I faced with this issue on my old phone with Android 7. Just built app from sources and checked it: v3.15.0 has the problem.

As I see the problem comes from dependency "@zxing/ngx-scanner": "3.1.3" (ngx-scanner version was increased in update v3.7.0...v3.8.0).

After some playing around with package.json scanner works well on my Android7 with these deps:

    "@zxing/browser": "0.0.10",
    "@zxing/library": "0.18.6",
    "@zxing/ngx-scanner": "3.3.0",

It solves issue with my device but probably it needs further testing with other devices/OS versions.

[AndreasGassmann]

Thanks @dim0xff for investigating. We'll look into this.

[tarasau]

Hi @AndreasGassmann, face that issue on iphone 7, ios 12.1.4. Permission for camera is added. App version is 3.17.0.
In the local error history I see: Uncaught (in promise): TypeError: undefined is not an object (evaluating 'Qt[vi]')
Also for this version/device I had an issue with display of secret, with local error: Uncaught (in promise): Error: Keychain (-106): Item not found
Is it possible to test via simulator for this device/version or could you please suggest the version of ios on which this features will work properly?