QR code unable to read

[dodomui]

I'm having problem with certain QR code image unable to read by this library.
But using below one to read QR code is ok.
https://zxing.org/w/decode.jspx

p/s: Scan the QR code is always working fine.

Anyone got idea what's go wrong?

[liudonghua123]

I have a similar problem with some qrs.