Duplicate classes on android, build fails

[AgustinV08]

Execution failed for task ':app:checkDebugDuplicateClasses'.

1 exception was raised by workers:
java.lang.RuntimeException: java.lang.RuntimeException: Duplicate class com.google.zxing.BarcodeFormat found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.Binarizer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.BinaryBitmap found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.ChecksumException found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.DecodeHintType found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.Dimension found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.EncodeHintType found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.FormatException found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.InvertedLuminanceSource found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.LuminanceSource found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.MultiFormatReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.MultiFormatWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.MultiFormatWriter$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.NotFoundException found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.PlanarYUVLuminanceSource found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.RGBLuminanceSource found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.ReaderException found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.Result found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.ResultMetadataType found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.ResultPoint found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.ResultPointCallback found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.WriterException found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.AztecDetectorResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.AztecReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.AztecWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.decoder.Decoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.decoder.Decoder$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.decoder.Decoder$Table found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.detector.Detector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.detector.Detector$Point found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.AztecCode found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.BinaryShiftToken found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.Encoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.HighLevelEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.HighLevelEncoder$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.SimpleToken found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.State found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.aztec.encoder.Token found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.AbstractDoCoMoResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.AddressBookAUResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.AddressBookDoCoMoResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.AddressBookParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.BizcardResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.BookmarkDoCoMoResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.CalendarParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.EmailAddressParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.EmailAddressResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.EmailDoCoMoResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ExpandedProductParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ExpandedProductResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.GeoParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.GeoResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ISBNParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ISBNResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ParsedResultType found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ProductParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ProductResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.ResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.SMSMMSResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.SMSParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.SMSTOMMSTOResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.SMTPResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.TelParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.TelResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.TextParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.URIParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.URIResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.URLTOResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.VCardResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.VEventResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.VINParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.VINResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.WifiParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.client.result.WifiResultParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.BitArray found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.BitMatrix found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.BitSource found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.CharacterSetECI found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.DecoderResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.DefaultGridSampler found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.DetectorResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.GlobalHistogramBinarizer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.GridSampler found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.HybridBinarizer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.PerspectiveTransform found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.StringUtils found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.detector.MathUtils found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.detector.MonochromeRectangleDetector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.detector.WhiteRectangleDetector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.reedsolomon.GenericGF found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.reedsolomon.GenericGFPoly found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.reedsolomon.ReedSolomonDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.reedsolomon.ReedSolomonEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.common.reedsolomon.ReedSolomonException found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.DataMatrixReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.DataMatrixWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.BitMatrixParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.DataBlock found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.DecodedBitStreamParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.DecodedBitStreamParser$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.DecodedBitStreamParser$Mode found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.Decoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.Version found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.Version$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.Version$ECB found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.decoder.Version$ECBlocks found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.detector.Detector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.detector.Detector$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.detector.Detector$ResultPointsAndTransitions found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.detector.Detector$ResultPointsAndTransitionsComparator found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.ASCIIEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.Base256Encoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.C40Encoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.DataMatrixSymbolInfo144 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.DefaultPlacement found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.EdifactEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.Encoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.EncoderContext found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.ErrorCorrection found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.HighLevelEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.SymbolInfo found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.SymbolShapeHint found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.TextEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.datamatrix.encoder.X12Encoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.maxicode.MaxiCodeReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.maxicode.decoder.BitMatrixParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.maxicode.decoder.DecodedBitStreamParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.maxicode.decoder.Decoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.ByQuadrantReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.GenericMultipleBarcodeReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.MultipleBarcodeReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.QRCodeMultiReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.QRCodeMultiReader$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.QRCodeMultiReader$SAComparator found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.detector.MultiDetector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.detector.MultiFinderPatternFinder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.detector.MultiFinderPatternFinder$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.multi.qrcode.detector.MultiFinderPatternFinder$ModuleSizeComparator found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.CodaBarReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.CodaBarWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code128Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code128Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code128Writer$CType found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code39Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code39Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code93Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.Code93Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.EAN13Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.EAN13Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.EAN8Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.EAN8Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.EANManufacturerOrgSupport found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.ITFReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.ITFWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.MultiFormatOneDReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.MultiFormatUPCEANReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.OneDReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.OneDimensionalCodeWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCAReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCAWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEANExtension2Support found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEANExtension5Support found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEANExtensionSupport found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEANReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEANWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.UPCEWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.AbstractRSSReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.DataCharacter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.FinderPattern found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.Pair found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.RSS14Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.RSSUtils found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.BitArrayBuilder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.ExpandedPair found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.ExpandedRow found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.RSSExpandedReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI013103decoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI01320xDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI01392xDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI01393xDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI013x0x1xDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI013x0xDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI01AndOtherAIs found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI01decoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AI01weightDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AbstractExpandedDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.AnyAIDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.BlockParsedResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.CurrentParsingState found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.CurrentParsingState$State found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.DecodedChar found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.DecodedInformation found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.DecodedNumeric found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.DecodedObject found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.FieldParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.oned.rss.expanded.decoders.GeneralAppIdDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.PDF417Common found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.PDF417Reader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.PDF417ResultMetadata found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.PDF417Writer found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.BarcodeMetadata found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.BarcodeValue found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.BoundingBox found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.Codeword found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.DecodedBitStreamParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.DecodedBitStreamParser$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.DecodedBitStreamParser$Mode found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.DetectionResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.DetectionResultColumn found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.DetectionResultRowIndicatorColumn found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.PDF417CodewordDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.PDF417ScanningDecoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.ec.ErrorCorrection found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.ec.ModulusGF found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.decoder.ec.ModulusPoly found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.detector.Detector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.detector.PDF417DetectorResult found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.BarcodeMatrix found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.BarcodeRow found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.Compaction found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.Dimensions found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.PDF417 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.PDF417ErrorCorrection found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.pdf417.encoder.PDF417HighLevelEncoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.QRCodeReader found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.QRCodeWriter found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.BitMatrixParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataBlock found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$2 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$3 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$4 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$5 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$6 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$7 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DataMask$8 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.DecodedBitStreamParser found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.Decoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.ErrorCorrectionLevel found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.FormatInformation found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.Mode found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.QRCodeDecoderMetaData found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.Version found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.Version$ECB found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.decoder.Version$ECBlocks found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.AlignmentPattern found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.AlignmentPatternFinder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.Detector found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.FinderPattern found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.FinderPatternFinder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.FinderPatternFinder$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.FinderPatternFinder$CenterComparator found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.FinderPatternFinder$FurthestFromAverageComparator found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.detector.FinderPatternInfo found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.BlockPair found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.ByteMatrix found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.Encoder found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.Encoder$1 found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.MaskUtil found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.MatrixUtil found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)
Duplicate class com.google.zxing.qrcode.encoder.QRCode found in modules classes.jar (:barcodescanner-release-2.1.6:) and core-3.3.0.jar (com.google.zxing:core:3.3.0)

[benlooi]

Had this problem also. The solution was found here

CSelts solution works best for me.

A more elegant way to add these lines to your app.gradle file in app/App_Resources/Android

configurations {
compile.exclude group: 'com.google.zxing'
}

[AgustinV08]

Thanks, it work perfectly!

[vankatwijk]

@benlooi thanks, had the same issue with my Nativescript app

[TrungPQ-konbini]

Thanks, it work perfectly!