Re: [iText-questions] Input string was not in a correct format

Thangapandiyan Manoharan Fri, 18 Feb 2011 00:45:19 -0800

Hi Yannis,


I have changed but it's not working.  I think, Itext is not good enough to
convert html to PDF.I need to convert client uploaded HTML file into PDF, So
in that situation I can't parse the HTML file.  If you know any other HTML
to PDF Conversion free dll. Please suggest.

 

Thanks,

Thangapandiyan.M

 

From: Iliadis Yannis [mailto:[email protected]] 
Sent: 17 February 2011 08:30 PM
To: Post all your questions about iText here
Subject: Re: [iText-questions] Input string was not in a correct format

 

I looked at the html source of b.html and you're using
"http://www.tandlcontracting.com\images\payillustrationheaderTLC.jpg";
as the image resource path.

The use of "\" instead of "/" may having something to do with not being able
to locate the image resource (error 404).
By parsing this URL as a string in java will also result in an error since
the backslash "\" is used for string special characters.

So try the following URL
"http://www.tandlcontracting.com/images/payillustrationheaderTLC.jpg"; it
might work.

Yannis

2011/2/17 Thangapandiyan Manoharan <[email protected]>

Hi,

 

Thanks for your response. I have explained my doubt below. Please suggest.

 

 

I can't create a pdf file with the attached a.html file. The pdf file will
be empty.

 

Also , Input string was not in a correct format. Error happened for the
attached b.html file. 

 

Also,

 

The following error message happened if I have using the following image
tag. but  Src of image tag is correct. Its work If I have changed to src as
a physical path.

 

<img height="150px"
src="http://www.excelliumbusinesssystem.com/portal/images/ExcelliumDocLogo.J
PG" />

 

 


Error Message

The remote server returned an error: (404) Not Found.


Error Source

System


Error Stack Trace

at System.Net.HttpWebRequest.GetResponse() at
iTextSharp.text.Image.GetInstance(Uri url) at
iTextSharp.text.html.simpleparser.HTMLWorker.StartElement(String tag,
Hashtable h) at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader reader) at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Parse(ISimpleXMLDocHandler
doc, ISimpleXMLDocHandlerComment comment, TextReader r, Boolean html) at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style, Hashtable interfaceProps) at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style) 


Error Base

System.Net.WebException: The remote server returned an error: (404) Not
Found. at System.Net.HttpWebRequest.GetResponse() at
iTextSharp.text.Image.GetInstance(Uri url) at
iTextSharp.text.html.simpleparser.HTMLWorker.StartElement(String tag,
Hashtable h) at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader reader) at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Parse(ISimpleXMLDocHandler
doc, ISimpleXMLDocHandlerComment comment, TextReader r, Boolean html) at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style, Hashtable interfaceProps) at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style)


Error Exception

System.Net.WebException: The remote server returned an error: (404) Not
Found. at System.Net.HttpWebRequest.GetResponse() at
iTextSharp.text.Image.GetInstance(Uri url) at
iTextSharp.text.html.simpleparser.HTMLWorker.StartElement(String tag,
Hashtable h) at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader reader) at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Parse(ISimpleXMLDocHandler
doc, ISimpleXMLDocHandlerComment comment, TextReader r, Boolean html) at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style, Hashtable interfaceProps) at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style) 

 

Thanks,

Thangapandiyan.M

 

From: Glen Hamel [mailto:[email protected]] 
Sent: 17 February 2011 06:48 PM
To: 'Post all your questions about iText here'
Subject: Re: [iText-questions] Input string was not in a correct format

 

That's not an iText problem..  

 

Check to ensure that the string version of you date time value is correct
and can be correctly converted which it obviously isn't correct or you would
be getting that error.

 

Glen Hamel
Auric Networks Canada, Inc.
570 Orwell Street, Unit 1
Mississauga, Ontario
L5A 3V7

Phone : 905.361.7621 x 2000
Fax : 905.274.3912
Email : [email protected] <mailto:[email protected]> 

 <http://www.auricnet.ca/> http://www.auricnet.ca

 

From: Thangapandiyan Manoharan [mailto:[email protected]] 
Sent: Thursday, February 17, 2011 7:06 AM
To: [email protected]
Subject: [iText-questions] Input string was not in a correct format

 

Hi ,

 

I am getting the following error. Can you please help me.

 

System.FormatException was unhandled by user code

  Message="Input string was not in a correct format."

  Source="mscorlib"

  StackTrace:

       at System.Number.StringToNumber(String str, NumberStyles options,
NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)

       at System.Number.ParseSingle(String value, NumberStyles options,
NumberFormatInfo numfmt)

       at System.Single.Parse(String s, NumberStyles style, NumberFormatInfo
info)

       at System.Single.Parse(String s, IFormatProvider provider)

       at iTextSharp.text.html.simpleparser.IncTable.BuildTable()

       at iTextSharp.text.html.simpleparser.HTMLWorker.EndElement(String
tag)

       at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.ProcessTag(Boolean start)

       at iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader
reader)

       at
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Parse(ISimpleXMLDocHandler
doc, ISimpleXMLDocHandlerComment comment, TextReader r, Boolean html)

       at iTextSharp.text.html.simpleparser.HTMLWorker.Parse(TextReader
reader)

       at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style, Hashtable interfaceProps)

       at
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader,
StyleSheet style)

       at MailMergeComposer.Convert2PDF(String prmstrVariable, String
prmstrMailMergeFolder, String prmstrFileName, String prmstrFolderName,
Boolean prmblnSendAsHTML) in C:\Office\Accentra
Projects\CMS-DEV\App_Code\MailMergeComposer.vb:line 801

       at MailMergeComposer.ComposeDocument(Boolean prmblnSendAsHTML) in
C:\Office\Accentra Projects\CMS-DEV\App_Code\MailMergeComposer.vb:line 730

       at MailMergeComposer.PrepareMailMergeRecords(Int32 prmintRecipientID,
String prmstrRecipientType, String prmstrDocumentNameCollection, String
prmstrMailMergeValueList, String prmstrRecipientEmailID, Boolean
prmblnSendAsHTML) in C:\Office\Accentra
Projects\CMS-DEV\App_Code\MailMergeComposer.vb:line 231

       at MailMerge_MailMerge.GenerateDocuments(Boolean prmblnSave2DiskOnly)
in C:\Office\Accentra
Projects\CMS-DEV\CMSFiles\MailMerge\MailMerge.aspx.vb:line 959

       at MailMerge_MailMerge.btnSendByMail_Click(Object sender,
ImageClickEventArgs e) in C:\Office\Accentra
Projects\CMS-DEV\CMSFiles\MailMerge\MailMerge.aspx.vb:line 874

       at System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs
e)

       at System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String
eventArgument)

       at
System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.Ra
isePostBackEvent(String eventArgument)

       at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler
sourceControl, String eventArgument)

       at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection
postData)

       at System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

 

Thanks,

Thangapandiyan.M


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Many questions posted to this list can (and will) be answered with a
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The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb

_______________________________________________
iText-questions mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/itext-questions

Many questions posted to this list can (and will) be answered with a reference 
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples: 
http://itextpdf.com/themes/keywords.php

Re: [iText-questions] Input string was not in a correct format

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