[tex-live] Problem with pdflatex /includegraphics

h h extern pragma at wxs.nl
Thu Feb 24 22:06:39 CET 2005


Karl Berry wrote:
> Hi John,
> 
>     I can't see any mention of this problem in the tex-live mail archive,
> 
> For the simple reason that no one's reported it :).  Thanks for doing so.
> 
>     libpng warning: Ignoring bad adaptive filter type
>     ... the last line above is repeated many times
>     libpng error: incorrect data check
> 
> I suspect the problem is somehow related to the specific .png file being
> included?  I know that I have used many .png's in LaTeX documents with
> TL 2004.
> 
> There have been a couple of releases of pdftex since TL 2004 was
> released.  If you're up for it, you could try compiling the latest
> (see http://pdftex.org).

There has been a couple of fixes and extensions to the png handling of pdftex 
recently,

Hans

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