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Essential Objects Product Support Forum » All Products » Support » Second call to ConvertHtml results in blank document

Second call to ConvertHtml results in blank document Options
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Brad Mathews
Posted: Thursday, September 14, 2017 8:16:52 PM
Rank: Advanced Member
Groups: Member

Joined: 6/19/2013
Posts: 38
If I run the following code:

Code: Visual Basic.NET 
doc = New PdfDocument()
            result = EO.Pdf.HtmlToPdf.ConvertHtml(HTML, doc)
            doc.Save(PDFFolder & FilePrefix & "_FirstPass_Save.pdf")

            doc2 = New PdfDocument()
            result = EO.Pdf.HtmlToPdf.ConvertHtml(HTML, doc2)
            doc2.Save(PDFFolder & FilePrefix & "_FirstPass_Save2.pdf")


The first ConvertHtml will result in my 800 page pdf as expected.

The second will get me a single blank page.

v2015 wasn't doing this to me, but I am using a demo of version of 2017.2.43 at the moment.

- Brad
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eo_support
Posted: Friday, September 15, 2017 10:38:15 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,071
Hi,

We are not aware of such issues. You can try to create a test app and send the test app to us:

https://www.essentialobjects.com/forum/test_project.aspx

We will take a look as soon as we have that.

Thanks!
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Brad Mathews
Posted: Friday, September 15, 2017 1:47:13 PM
Rank: Advanced Member
Groups: Member

Joined: 6/19/2013
Posts: 38
I realized why 2015 wasn't doing this to me, I was passing a HtmlToPdf.Options into each conversion, but I cannot do that anymore since my second conversion is now using RenderAsPDF instead of ConvertHtml.

I think this is related to this: https://www.essentialobjects.com/forum/postsm44109_Margins-getting-reset-between-a-ConvertHtml-and-RenderAsPDF.aspx since the fix for that is to set the HtmlToPdf.Options again.

- Brad
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