Re: [iText-questions] Adding Tiff images problem

[Paulo Soares]

You have a broken TIFF. The CVS is down, I'm sending you the file.

Paulo


Sent: Tuesday, May 09, 2006 1:27 PM
Subject: Re: [iText-questions] Adding Tiff images problem

----- Original Message ----- From: "Matt Davis" <[EMAIL PROTECTED]> To: "Paulo Soares" <[EMAIL PROTECTED]>; <itext-questions@lists.sourceforge.net>

Here is one of the images in question that was causing the below problem.

Matt

At 03:29 AM 5/9/2006, Paulo Soares wrote:

Please post the tiff.

Paulo

----- Original Message ----- From: "Matt Davis" <[EMAIL PROTECTED]>
To: <itext-questions@lists.sourceforge.net>
Sent: Monday, May 08, 2006 4:59 PM
Subject: [iText-questions] Adding Tiff images problem

I am generating thousands of PDF file, each containing up to 700 tiff

of them are working just fine, however I occasionally get the following


System.NullReferenceException: Object reference not set to an instance of
an object.
   at iTextSharp.text.pdf.codec.TIFFDirectory.GetFieldAsLong(Int32 tag,
Int32 index)

dir, RandomAccessFileOrArray s)
   at

Int32 page, Boolean direct)
   at iTextSharp.text.Image.GetInstance(Uri url)
   at iTextSharp.text.Image.GetInstance(String filename)
   at MDLR_PDF_Book_Maker.MDLRPDFCreator.AddImage(PagesRow page)

The line that starts all this is the following:
        Dim img As Image = Nothing
        Dim imgPath As String ' the path to the file
        ....
        img = Image.GetInstance(imgPath)
        .....

The tiff image exists and is able to be viewed in any standard tiff image
viewing program (including windows xp) in all cases I have found. I am

know what is causing it and/or how to fix it?

Thanks,

Matt P. Davis
Programmer Analyst
Maryland State Archives
[EMAIL PROTECTED]

(sometimes jpg) images (around an average of 500 images per PDF book). Most error when I try to get an instance of what seems to be random tiff images. at iTextSharp.text.pdf.codec.TiffImage.GetTiffImageColor(TIFFDirectory iTextSharp.text.pdf.codec.TiffImage.GetTiffImage(RandomAccessFileOrArray s, using the .Net port of iText. Has anyone else seen something similar and/or

Matt P. Davis
Programmer Analyst
Maryland State Archives

[EMAIL PROTECTED]

TiffImage.java
Description: java/