C# - Getting error when imageExport.Export(report, memoryStream); with ImageExportFormat.Metafile

[AlexCol]

I'm trying to print a file of type Metafile (ImageExportFormat.Metafile), but an error occurs when executing imageExport.Export(report, memoryStream);

If I change it to ImageExportFormat.Png or ImageExportFormat.Bmp the error does not occur.

Its a bug or a 'me' error?

The error is (for each page of the document):

System.ArgumentException: Parameter is not valid.
   at System.Drawing.SafeNativeMethods.Gdip.CheckStatus(Int32 status)
   at System.Drawing.Image.get_Height()
   at FastReport.Export.Image.ImageExport.ExportPageBegin(ReportPage page)
   at FastReport.Export.ExportBase.ExportPageNew(Int32 pageNo)

My code:

    private void Print2()
    {
        var reportPath = Path.Combine(_webHostEnvironment.WebRootPath, "reports", "List.frx");
        var report = new Report();

        report.Load(reportPath);
        report.RegisterData(_dataSet, _dataSet.DataSetName);
        report.Prepare();

        var imageExport = new ImageExport
        {
            ImageFormat = ImageExportFormat.Metafile, //changing to Png works
            SeparateFiles = true
        };

        var metaFileStreams = new List<Stream>();
        for (int i = 0; i < report.PreparedPages.Count; i++)
        {
            var memoryStream = new MemoryStream();
            imageExport.PageRange = PageRange.PageNumbers;
            imageExport.PageNumbers = (i + 1).ToString();
            imageExport.Export(report, memoryStream);
            memoryStream.Position = 0;
            metaFileStreams.Add(memoryStream);
        }

        Log.Information($" -- files in memory: {metaFileStreams.Count}");
        PrintMetaFileFromMemory(metaFileStreams);
    }

    private void PrintMetaFileFromMemory(List<Stream> metaFileList)
    {
        var fileIndex = 0;
        PrintDocument pd = new PrintDocument();
        pd.DefaultPageSettings.PaperSize = new PaperSize("A4", 817, 1124);

        pd.DefaultPageSettings.Margins.Bottom = 0;
        pd.DefaultPageSettings.Margins.Top = 0;
        pd.DefaultPageSettings.Margins.Left = 0;
        pd.DefaultPageSettings.Margins.Right = 0;

        pd.PrinterSettings.DefaultPageSettings.Margins.Bottom = 0;
        pd.PrinterSettings.DefaultPageSettings.Margins.Top = 0;
        pd.PrinterSettings.DefaultPageSettings.Margins.Left = 0;
        pd.PrinterSettings.DefaultPageSettings.Margins.Right = 0;

        pd.PrintPage += (sender, args) =>
        {
            if (fileIndex < metaFileList.Count)
            {
                args.Graphics.SmoothingMode = SmoothingMode.HighQuality;
                args.Graphics.CompositingQuality = CompositingQuality.HighQuality;
                args.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;

                Image image = Image.FromStream(metaFileList[fileIndex]);
                args.Graphics.DrawImage(image, new Rectangle(0, 0, args.PageBounds.Width, args.PageBounds.Height));
                fileIndex++;
                args.HasMorePages = fileIndex < metaFileList.Count;
            }
            else
            {
                args.HasMorePages = false;
            }
        };

        pd.Print();
    }