Hello,
I am trying to run batches of html to pdf conversions locally and it makes it through about 15 and then crashes with this error. The files that aren't produced aren't incredibly big, about 300kb and looking at my memory usage, it is pretty stable. I have 10GB of free memory at all times. The html that is passed in isn't anything special (no images, no javascript), just a lot of text. However, when I remove the css (which has minimal background images for gradients and other things), it works fine. File size is about 100kb. Any ideas? I would really hate to not be able to use the stylesheet with these.
[aok: This session is no longer valid. If you wish to reuse the session later, please consider calling GetCookies to retain the session cookies, then reuse these cookies through HtmlToPdfOptions.Cookies with another session. (6)]
EO.Pdf.Internal.md.h() +183
EO.Pdf.Internal.md.a(apz A_0) +1058
EO.Pdf.HtmlToPdfSession.a(apz A_0) +144
EO.Pdf.Internal.y7.a(String A_0, Single& A_1) +465
EO.Pdf.Internal.y7.d() +302
[HtmlToPdfException: Conversion failed. This session is no longer valid. If you wish to reuse the session later, please consider calling GetCookies to retain the session cookies, then reuse these cookies through HtmlToPdfOptions.Cookies with another session. (6)]
EO.Pdf.HtmlToPdfException.b(Exception A_0) +128
EO.Pdf.Internal.y7.d() +2138
EO.Pdf.HtmlToPdfSession.RenderAsPDF(PdfDocument doc) +126
EO.Pdf.HtmlToPdf.ConvertHtml(String html, PdfDocument doc, HtmlToPdfOptions options) +161
EO.Pdf.HtmlToPdf.ConvertHtml(String html, String pdfFileName, HtmlToPdfOptions options) +111
Illinois.Common.PDF.PdfUtils.ConvertHtmlStringToFile(String html, String stylesheetUrl, String saveLocation, PdfUtilOptions pdfUtilOptions) in C:\Users\daharmon\Documents\Visual Studio 2013\Projects\Illinois.Common\Illinois.Common\Pdf\PdfUtils.vb:57
Here is my code
Public Sub ConvertHtmlStringToMemoryStream(html As String, stylesheetUrl As String, saveLocation As String, pdfUtilOptions As PdfUtilOptions)
html = "<html><head><link href='" & stylesheetUrl & "' rel='stylesheet' type='text/css' media='screen' /><style>body {padding:20px;} </style></head><body>" & html & "<p> </p></body></html>"
If pdfUtilOptions Is Nothing Then
pdfUtilOptions = New PdfUtilOptions
End If
Dim options As New EO.Pdf.HtmlToPdfOptions
options.PageSize = pdfUtilOptions.PageSize
options.ZoomLevel = pdfUtilOptions.ZoomLevel
options.AutoFitX = pdfUtilOptions.AutoScaleX
EO.Pdf.HtmlToPdf.ConvertHtml(html, saveLocation, options)
End Sub