Beta version causing infinite loop, e is undefined

[Michael You]

Somehow i noticed when the component is mounted it starts to throw the exception
Something of what I mean is as shown below:

**```
613

e is undefined
at t.selectBestPatterns (http://localhost:3000/bundle.js:40796:222393)
at t.find (http://localhost:3000/bundle.js:40796:218235)
at t.detect (http://localhost:3000/bundle.js:40796:223801)
at t.decode (http://localhost:3000/bundle.js:40796:227258)
at t.decodeBitmap (http://localhost:3000/bundle.js:40796:355548)
at t.decodeFromCanvas (http://localhost:3000/bundle.js:40796:355663)
at h (http://localhost:3000/bundle.js:40796:362079)

It just keep looping 613 was the last count of the loop before I stopped it maniually

[Prasanthcs29]

Am also getting the same in console, when webcam start scanning

[Adriano de Abreu Wanderley]

Try to use the previous version 2.2.0 (https://github.com/react-qr-reader/react-qr-reader/tree/v2.2.0), work for me.

[Abubakar]

having same issue

[Gustavo Henrique]

@codescrafter use the last version, but try to use yarn while using the package, apparently the console always will show a error while it cant get a result