I have an app that attaches a file to a document like when you attach a file to 
mail.  I use the following to store the file as data in an iVar:

fileData = [NSData dataWithContentsOfURL:url options:NSDataReadingUncached 
error:(NSError **)errorPtr];

This works fine for regular files but not for fileWrappers or folders 
(EXEC_BAD_ACCESS).  I haven't found anything in the documentation that will 
work and am now thinking I need to use an alternate strategy like storing the 
files in a fileWrapper and abandoning storing them as data all together.

Is there an alternative to capture the data of a wrapper and a folder?

Thanks_______________________________________________

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