I am trying to select a file using the File Picker package but it gives an error of Unable to load asset: /data/user/0/com.example.demo_app/cache/file_picker/sample1.txt
After selecting the file, I write code to make some implementattion of adding some quotation marks to it but the file won't even load
Below is the code for that:
String? fileResult;
Text? zeroTurniton;
PlatformFile? firstFile;
pw.Document? pdf;
Future<void> pickAndEditFile() async {
FilePickerResult? files = await FilePicker.platform.pickFiles(
allowedExtensions: ['doc', 'txt', 'docx'],
type: FileType.custom,
allowMultiple: false,
);
if (files == null) {
return;
} else {
print('------------${firstFile?.name}----------');
try {
firstFile = files.files.first;
String result;
result = await rootBundle.loadString(firstFile!.path!);
setState(() {
fileResult = result;
});
Text quote = const Text(
'"',
style: TextStyle(color: Colors.white),
);
zeroTurniton = Text(quote.toString() + result + quote.toString());
} catch (e) {
print(e.toString()); //**Prints the error here**
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(e.toString()),
backgroundColor: Theme.of(context).errorColor,
),
);
}
}
}
