on 8/30/02 10:45 AM, Joseph J. Strout at joe at realsoftware dot com wrote:
> At 6:35 AM -0800 8/30/02, John Lowrey wrote:
>
>> I have had problems like this as well. In my case, I build an app
>> and run it. It crashes on quit. I move the built app onto the
>> desktop and run it and it works just fine. Move it back to my
>> project folder and it crashes again. I have no idea why. I was
>> reading somewhere that Jaguar automatically does the update
>> prebindings. Could this be a cause?
>
> Certainly prebinding seems to be involved; we're doing a lot of
> testing on this issue and we see quite bizarre patterns where
> updating the prebindings sometimes fixes it; sometimes using a
> different file name fixes it; sometimes moving the app to a different
> folder fixes it. It actually gets quite a bit stranger than that,
> even.
>
> And here's a really curious one: sometimes you can build an app, run
> it, quit it, make some changes, build it again -- and when you run
> it, 10.2 runs the *old* version of your app! But then if you rename
> it and launch it again, you can see your changes. The system appears
> to be doing some sort of caching, and it's not always realizing when
> it's valid to use the cache.
>
> Anyway, as I said, we're still looking into this, but these are the
> sort of odd effects to watch out for on 10.2.
>
> Cheers,
> - Joe
I saw a posting on the Carbon list that seems related to this. One the
Apple engineers (Christopher Linn) posted
>I think you're seeing a known bug in LSFindApplicationForInfo appearing in
>10.2. Since it's a regression, it's a priority issue. It usually starts
>happening after an app has been deleted; other copies of the app are then
>ignored by LSFindApplicationForInfo. To verify, try this:
>
>% rm ~/Library/Caches/com.apple.LaunchServices.UserCache.csstore
>% sudo -s
># rm /Library/Caches/com.apple.LaunchServices.LocalCache.csstore
># sync; reboot
The shell script commands refresh the launch services cache.
Chris
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