Barcode Reader Error - Negating the minimum value of a twos complement number is invalid

Aspose.BarCode Product Family
1

Hi, I am running into a error “Negating the minimum value of a twos complement number is invalid.”, when reading a aztec standard barcode. I am reading of images generated from here: Boarding-Pass Barcode Aztec QR Generator

Currently, i will get this error in every 3 out of 10 barcode that i read.

i am using the following settings:
BaseDecodeType[] objArray = new BaseDecodeType[] { DecodeType.QR, DecodeType.Pdf417, DecodeType.DataMatrix, DecodeType.Aztec };
BarCodeReader reader = new BarCodeReader(bmp, objArray);
reader.OrientationHints = RecognitionHints.Orientation.Rotate90;
reader.RecognitionMode = RecognitionMode.MaxQuality;

attached here is a sample of the image that faileddownload (26).png (886 Bytes)

and here is the stack trace
at System.Math.AbsHelper(Int32 value)
at  . ​( )
at  .( ,  )
at  . ​( )
at  .(​ ,  , Boolean )
at  . ​( )
at  .( )
at  . ​( )
at Aspose.BarCode.BarCodeRecognition.BarCodeReaderImplementation.paes8336qtl4z7c56yf7g927mgl5npzd ​()
at Aspose.BarCode.BarCodeRecognition.BarCodeReaderImplementation. ()
at Aspose.BarCode.BarCodeRecognition.BarCodeReader.Read()

2

@ascentis,

Thank you for sharing sample code and input file with us. We have investigated the issue at our end. We are unable to reproduce the issue. Sample code and output is given below for reference.

CODE:

Aspose.BarCode.BarCodeRecognition.BarCodeReader reader;
reader = new Aspose.BarCode.BarCodeRecognition.BarCodeReader(@"175661.png");
while (reader.Read())
        {
            //Console.WriteLine(reader.GetCodeText());
            string codeText = reader.GetCodeText();
            string codeType = reader.GetCodeType().ToString();
            string codeChecksum = reader.GetCheckSum();

            Console.WriteLine(codeType + ":" + codeText + "," + codeChecksum);

        }
        reader.Close();

OUTPUT:

Aztec:M1LASTPROMOTWO/NEWPROMEXYZ123 SINSFOMK 646  094F035A0001 100