Image picker scanned to null flutter-CodePudding

File _image; final picker = ImagePicker();

Future getImage() async {
  final pickedFile = await picker.getImage(source: ImageSource.camera);

  setState(() {
    if (pickedFile != null) {
      _image = File(pickedFile.path);
    } else {
      print('No image selected.');
    }
  });
}

output:

D/MediaScannerConnection(16161): Scanned /storage/emulated/0/Android/data/com.xxxx.xxxx/files/Pictures/9d9ed6a1-292c-428a-bf24-38ea1a58742c6940060118053310767.jpg to null

CodePudding user response：

Sometimes this error show up because you need to clean your build folder. Try to do flutter clean and rebuild again.

CodePudding user response：

Try this:

PickedFile pickedFile = await picker.getImage(source: ImageSource.camera);

if (pickedFile == null) {
  return null;
}

Directory appDirectory = await getApplicationDocumentsDirectory();
File newImage = File(appDirectory.path   'fileName');
newImage.writeAsBytes(File(pickedFile.path).readAsBytesSync());

setState(() {
  _image = newImage;
  print(newImage.path   ' test');
});