On Oct 30, 2009, at 11:38 AM, Gabriel Zachmann wrote:
Now, one user has reported that, occasionally,
CGImageSourceCreateWithURL() fails -- I can tell from the log I
received.
I have never seen a case where -fileURLWithPath has failed.
Maybe the file doesn't contain valid image data. The docs don't say
what happens in this case, but it looks like most of the functions on
a CGImageSource assume that the image has already been parsed, so if
it can't be parsed I would guess it has to fail.
Get someone to send you one of the files in question, and see if you
can open it with your app or with Preview.
—Jens_______________________________________________
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