FLUTTER WEB - COUDNT GENERATE PDF DOC USING file.writeAsBytes

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vinay sharma

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Feb 1, 2020, 5:43:47 AM2/1/20

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// I have been trying to generate pdfs using pdf plugin and wrtie it to a pdf file 
// but file.wrtieAsBytes not creating any files and its not even throwing any errors or giving any response


 makePdf() async {
    final pw.Document doc = pw.Document();

    pw.Font font = pw.Font.ttf(await rootBundle.load('assets/Exo-Bold.ttf'));

    doc.addPage(
      pw.Page(
        pageFormat: pdf.PdfPageFormat.a4,
        build: (pw.Context context) {
          return pw.Center(
            child: pw.Text(
              "Hello World",
              style: pw.TextStyle(font: font),
            ),
          ); // Center
        },
      ),
    );

    final file = File("ms.pdf");

    List<int> data = doc.save();
    // print(data);

    file.writeAsBytes(data).then((file) {
      print("done");
    }).catchError((e) => print(e));
  }

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