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fukuchi / libqrencode

A fast and compact QR Code encoding library
https://fukuchi.org/works/qrencode/
GNU Lesser General Public License v2.1
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What is the maximum string length for QRcode_encodeStringStructured? #222

Closed lexuanquynh closed 4 months ago

lexuanquynh commented 4 months ago

I read a piece of text from a txt file. I then use this function to generate multiple QRCodes. However, it says it cannot be processed.

QRcode_List *qr_list = QRcode_encodeStringStructured([data UTF8String], 1, QR_ECLEVEL_L, QR_MODE_8, 1);
    if (qr_list == NULL) {
        NSLog(@"Failed to encode data into QR code.");
        return @[];
    }
lexuanquynh commented 4 months ago

I fixed it by increase version.