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Abnormal parsing result #92

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250067986 opened this issue Dec 13, 2018 · 1 comment
Open

Abnormal parsing result #92

250067986 opened this issue Dec 13, 2018 · 1 comment

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@250067986
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250067986 commented Dec 13, 2018 •
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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.
image
@uncovery
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uncovery commented Aug 9, 2021

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.

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@uncovery @250067986