Can not open camera for QR Code Scan

Hello there, I’m new for ERPNext and i want to scan qr code so when i click field scan qr code but camera not open and show results as picture below. I would like to know what I need to do or if I need to install anything else to use QR code scanning.
Thank you very much.

Hi:

Is SSL certificate installed on your site? You will need this or tune your browser properly. Check here:

Hope this helps.

Hi
thank you for solutions but i’m tested it does not work

Hi @AU.Wpp,

Please click the link and set it.
chrome://flags/#unsafely-treat-insecure-origin-as-secure

Set your localhost or other server link and enabled the feature.
Then Relaunch your browser and check it. Please also camera permission on site.

I hope this helps.
Thank You!

Thank you very much for your information.