I thought I should add - it works fine if I don't sign the quick look
generator - however, I guess for the App Store everything has to be signed
so this isn't really an option.


On 10 March 2013 03:31, Samuel Williams <[email protected]>wrote:

> Hi,
>
> I have a Quick Look Generator for my application Library Inspector which
> won't generate thumbnails on 10.8.2. It does work fine for previews (e.g.
> pressing space bar) however, and it also works fine in 10.7 for thumbnails.
> In 10.8 it appears there is an issue with sandboxing and generating
> thumbnails. I get the following error message per "icon" thumbnail:
>
> *com.apple.quicklook.satellite: [QL] Computing (null) raised 'launch path
> not accessible'*
>
> I'm not really sure how to debug this. From what I can tell, control
> doesn't even reach my "GenerateThumbnailForURL" function. I am wondering,
> do I need to code-sign my generator (I am at present) and what entitlements
> should I be giving my quick look generator, if any?
>
> Finally, if I run my thumbnail generation via qlmanage without the -x
> flag, it works fine, but with -x it gives the above error message in
> Console and I also get some message from qlmanage about my generator
> apparently misbehaving. However, again, I'm reasonably confident it hasn't
> even got to my function yet.
>
> Thanks
> Samuel
>
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