> You'll have to try the fix yourself in your environment, you can get the
> code and compile it yourself from the SVN. Release dates is with Bruno.
If you don't mind me asking, how did a threading problem creep in here
as I thought this was all single threaded? You have shared static
hashtables/vectors or something? These do tend to be neglected junk bins,
contributing
to memory leaks and unsafe access ( " the base classes are syncroninzxed,
so gee this must be thread safe").
>>
>> Paulo
>>
>> ----- Original Message -----
>> From: "Jty"
>> To:
>> Sent: Friday, November 13, 2009 10:53 PM
>> Subject: [iText-questions] Could not find XObject named '%s'. Browser
>> locks
>> up.
>>
>>
>>
>> i have a webapp that teachers use to fill out forms for special education.
>>
>> i just started using iTextSharp (latest v.) to take a data entry PDF and
>> it's data via FDF, and render it into a completely new PDF containing just
>> the original PDFs image. i do this to ensure i get the smallest file size
>> possible when printing.
>>
>> i have an intermittent error that appears when the new printed PDF is
>> served
>> up to the browser. i get:
>> "There was an error processing a page. Could not find XObject named '%s'."
>> this ultimately locks up my browser.
Browsers are not supposed to lock up in response to bad pages. However,
I have been responsible for this myself with some java applets :)
I wouldn't pick on this except it seems to happen a lot when trying
to read ( ok ) pdf files in a brower. If you touch it while downloading,
it goes into a tight loop using up all CPU and becoming unresponsive.
Note to Leonard: has this been fixed yet? Sure, along with freedom comes
responsibility, if PDF format allows arbirtrary code to execute then
pathological code could lock up a browser. But, there should be some way
to prevent the act of trying to scroll a partially loaded pdf from taking
over your machine.
Thanks.
_________________________________________________________________
Hotmail: Trusted email with powerful SPAM protection.
http://clk.atdmt.com/GBL/go/177141665/direct/01/
------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
_______________________________________________
iText-questions mailing list
iText-questions@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/itext-questions
Buy the iText book: http://www.1t3xt.com/docs/book.php
Check the site with examples before you ask questions:
http://www.1t3xt.info/examples/
You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
