Abnormal parsing result

LazarSoft / jsqrcode

Javascript QRCode scanner

http://www.webqr.com

Apache License 2.0

3.96k stars 1.16k forks source link

Abnormal parsing result #92

Open 250067986 opened 5 years ago

250067986 commented 5 years ago

I implemented it in my html according to the webqr.js method in https://webqr.com/, and the imported libraries are imported in the order indicated. I called the computer camera to scan the QR code below, and sometimes the result of the parsing was wrong and sometimes correct. what is the problem? It also appears when testing at https://webqr.com, especially when the image is tilted. Two errors occurred after 16 tests.

uncovery commented 2 years ago

I have the same issue. One letter would be different and things like that. It seems that the checksum functionality of QR codes is not implemented properly.