Hi,
I am getting InvalidCastException while creating pdf doc from html of long string. for example a wikipedia article link.
(if I do this with short html string it works. you can see the working sample in commented line)
What may be the cause?
const string url = "https://tr.wikipedia.org/wiki/T%C3%BCrk%C3%A7e";
const string filePath = "test_turkish.pdf";
var license = new License();
license.SetLicense(@"C:\License\Aspose.Total.lic");
var html = string.Empty;
//html = @"
test heading
test paragraph... test turkish chars üğşiçöıIÜĞİŞÇÖ
";
var request = WebRequest.Create(url);
var response = (HttpWebResponse)request.GetResponse();
var responseStream = response.GetResponseStream();
if (responseStream != null)
{
var reader = new StreamReader(responseStream);
html = reader.ReadToEnd();
reader.Close();
responseStream.Close();
response.Close();
}
var stream = new MemoryStream(Encoding.UTF8.GetBytes(html));
var options = new HtmlLoadOptions();
var pdfDocument = new Document(stream, options);
pdfDocument.Save(filePath);
Hi Serdar,
Thanks for using our API’s and sorry for the delayed response.
I have tested the scenario and as per my observations, an OutOfMemory exception is being generated. For the sake of correction, I have logged this problem
as PDFNEWNET-39632 in our issue tracking system. We will
further look into the details of this problem and will keep you updated on the
status of correction. Please be patient and spare us little time. We are sorry
for this inconvenience.<!–[if gte mso 9]>
<w:WordDocument>
<w:View>Normal</w:View>
<w:Zoom>0</w:Zoom>
<w:TrackMoves/>
<w:TrackFormatting/>
<w:PunctuationKerning/>
<w:ValidateAgainstSchemas/>
<w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
<w:IgnoreMixedContent>false</w:IgnoreMixedContent>
<w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
<w:DoNotPromoteQF/>
<w:LidThemeOther>EN-US</w:LidThemeOther>
<w:LidThemeAsian>ZH-TW</w:LidThemeAsian>
<w:LidThemeComplexScript>AR-SA</w:LidThemeComplexScript>
<w:Compatibility>
<w:BreakWrappedTables/>
<w:SnapToGridInCell/>
<w:WrapTextWithPunct/>
<w:UseAsianBreakRules/>
<w:DontGrowAutofit/>
<w:SplitPgBreakAndParaMark/>
<w:EnableOpenTypeKerning/>
<w:DontFlipMirrorIndents/>
<w:OverrideTableStyleHps/>
</w:Compatibility>
<m:mathPr>
<m:mathFont m:val=“Cambria Math”/>
<m:brkBin m:val=“before”/>
<m:brkBinSub m:val="–"/>
<m:smallFrac m:val=“off”/>
<m:dispDef/>
<m:lMargin m:val=“0”/>
<m:rMargin m:val=“0”/>
<m:defJc m:val=“centerGroup”/>
<m:wrapIndent m:val=“1440”/>
<m:intLim m:val=“subSup”/>
<m:naryLim m:val=“undOvr”/>
</m:mathPr></w:WordDocument>
<![endif]–><!–[if gte mso 10]>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:10.0pt;
mso-para-margin-left:0in;
line-height:115%;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-fareast-language:EN-US;}
<![endif]–>