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FileSystemException: Cannot Open File, Path = 'assets/image/download.png' (OS Error: No Such File Or Directory, Errno = 2))
I to run the zxing package example and i get this error. Below is my example code
import 'dart:io';
import 'package:image/image.dart' as img;
import 'package:zxing2/qrcode.dart';
getQRtext() {
var image = img.decodePng(File('assets/image/download.png').readAsBytesSync())!;
LuminanceSource source = RGBLuminanceSource(image.width, image.height,
image.getBytes(format: img.Format.abgr).buffer.asInt32List());
var bitmap = BinaryBitmap(HybridBinarizer(source));
var reader = QRCodeReader();
var result = reader.decode(bitmap);
return result.text;
}
and this my image store file. can anyone share me the solution. thank you
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Answer
If you just want bytedata from asset image file,
you can use 'rootBundle'.
You need to confirm whether assets/image folder is added in pubspec.yaml.
import 'package:flutter/services.dart' show rootBundle;
ByteData bytes = await rootBundle.load('assets/image/download.png');
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source: stackoverflow.com
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