Hi Esteban. Please file any discrepancies between the development and
production environments as bugs in the public issue tracker:

http://code.google.com/p/googleappengine/issues/list

Can you attach or link to an image that I can use to reproduce the error?

Thanks,
- Jason

On Sat, Oct 31, 2009 at 10:41 AM, Esteban Ignacio Masoero <
[email protected]> wrote:

> Hi there:
>
> I am using the ImagesService as this page (
> http://code.google.com/intl/en/appengine/docs/java/images/overview.html )
> says, using exactly the code posted there, and found out that with images
> between 512Kb (aprox.) and 1Mb, a strange error occurs. Moreover, the
> exception thrown does not have the same text description (I asume this in
> particular has to do with the differences that still exist between
> development and production environment).
>
> Image: .png, 581Kb
> Development: Caused by: java.lang.IllegalArgumentException: Failed to read
> image at
> com.google.appengine.api.images.ImagesServiceImpl.applyTransform(ImagesServiceImpl.java:65)
> (...)
> Production: Caused by: java.lang.IllegalArgumentException: Unknown at
> com.google.appengine.api.images.ImagesServiceImpl.applyTransform(ImagesServiceImpl.java:65)
> (...)
>
> This error is different that the one that occurs when an > 1Mb image is
> processed, which correctly says "The request to API call images.Transform()
> was too large.".
>
> I tried with an .png/466Kb image, and it worked fine in both environments.
>
> I think we have two different issues here, the different error messages in
> dev/prod environments, and the apparently real restriction size, which seems
> to be < 512Kb aprox.
> Has anyone had the same problem? What can google guys say about this?
>
> Thanks in advance,
>
> Esteban
>
> PD = the 581Kb png image was edited with mspaint to reach that size, would
> that have something to do with it? (I succesfully visualized in firefox
> browser, so think it's ok, but I mention it just in case)
>
> >
>

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