ngx-scanner
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NotReadableError: Could not start video source
Create a project for Angular 11 with the following dependencies:
"@zxing/browser": "^0.1.5",
"@zxing/library": "0.14.2",
"@zxing/ngx-scanner": "1.7. 2",
and setting up the scanner in a very simple way
<zxing-scanner class="col-12"
[enable]="true"
(scanSuccess)="handleQrCode($event)">
</zxing-scanner>
Angular CLI: 11.2.19 Node: 16.14.2 OS: win32 x64 Angular: 11.2.14
On this device (mine) it works fine, the scanner starts and can read my codes, however, on a secondary dvice where we had to install NVM to downgrade the Node version to the one I have and after using npx ng serve, the scanner does not work and in the console we get the following error:
I tried to copy the code from these projects where my camera is detected on the second device, however, it still doesn't work and the error is the same: https://stackblitz.com/edit/zxing-ngx-scanner?file=projects%2Fzxing-scanner-demo%2Fsrc%2Fapp%2Fapp.component.html https://stackblitz.com/edit/zxing-ngx-scanner-sw2r9h?file=projects%2Fzxing-scanner-demo%2Fsrc%2Fapp%2Fapp.component.html