Compatibility - [Android 11] [Chrome 88.0 ] - [Call stopScan will cause crash]

[bastienWang]

Describe the bug
I use my phone link to Demo site, I repeated the start scanning and stop scanning, browser will cause crash.

Describe the browser:

• OS: [Android 11]
• Browser [Chrome]
• Version [88.0]

Additional context
If use Chrome 83.0 is OK.

[MrGussio]

@bastienWang As you might see in the activity feed of this issue, I have found a solution to this issue. If you just use the compiled JS files, they can be found already in the pull request contents.

[jdtimmerman]

This issue is still present and I can confirm that @MrGussio´s change (which i rebased onto the current master) solves this issue for me (on Chrome 89). @mebjas could you please triage this? I´d say it´s an high-prio issue.

I did notice one of the tests are failing, but I also had some issues with the transpiling so this could just be an issue on my environment.

[MrGussio]

@jdtimmerman I had some transpiling issues too - IIRC I eventually managed to do it by hand using Babel. Good to know that the fix also works for the most recent master version.

[mebjas]

Thanks for reporting the issue and thanks @MrGussio for the fix & @jdtimmerman for the verification.

Added a comment to the PR, happy to merge asap. (Sorry have been a busy lately).

[mebjas]

Thanks for the fix @MrGussio - it has been merged and published.

• https://github.com/mebjas/html5-qrcode/releases/tag/V2.0.2
• https://www.npmjs.com/package/html5-qrcode/v/2.0.2

Closing this issue now.