error NotReadableError Could not start video source

[chitainguyen]

The first is always ok, when i close the screen and try to reopen. it can not work any more.

Maybe it can not close the old one. at below link.
https://blog.addpipe.com/common-getusermedia-errors/

Can you check again on the close method.

[chitainguyen]

it through error "NotReadableError"

[tahv0]

@chitainguyen For helping rsolving this issue, could you tell more specific information how to reproducre it.

Which OS and OS version did you use?
Which browser and browser version did you use?
Was it normal website (SPA) or PWA App?

How did you "close the screen"? Can you tell me about your component lifecycles when this error occured? How mean how did you use it.

Giving me some example code can help me find the problem sooner.
Thanks.

[chitainguyen]

Dear,
Thanks for your respond,

• Which OS and OS version did you use?
  Answer: OS is android, version 6.0. And on iOS, it is not working too.

• Which browser and browser version did you use?
  Answer: browser is chrome.

Was it normal website (SPA) or PWA App?
Answer: i build with cordova android.

How did you "close the screen"? Can you tell me about your component lifecycles when this error occured? How mean how did you use it.

• Open it on first time -> it work ok
• Turn off screen OR switch to another app OR device idle for the couple of time.
• Switch to app again. -> open QR reader -> throw this error

Giving me some example code can help me find the problem sooner.
My Code:
<QrReader
delay={delay}
onError={this.handleError}
onScan={this.handleScan}
style={{width: '100%'}}
/>

[chitainguyen]

What information can i supply for this case, is there any result?.
Thanks alot

[tahv0]

Sorry I haven't had any time to look into Cordova. I think this is Cordova specific problem. I'll try to find time to look into this. Example codes and PRs are also welcome.