Log message referring to Gatekeeper appears occasionally when running simulator

I am developing an app for iPhone. Sometimes I get this log :

Named service 'com.apple.PersistentURLTranslator.Gatekeeper' not found. assetsd is down or misconfigured. Things will not work the way you expect them to. Tue Oct 4 11:59:21 my-Mac-Pro.local[2958] : Named service 'com.apple.assetsd.changehub' not found. assetsd is down or misconfigured. Things will not work the way you expect them to.

It is happening when I present a modal UIImagePickerController, but not 开发者_Python百科every time.

Has anybody got any ideas?

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I agree with the other respondents that this is a bug.

In the mean time, a work-around is to quit the iOS Simulator and restart it. I've had to do this as I alternate testing between different devices.

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Can you try the beta of Xcode 4.5 to see if this behavior exists ... If it does, I suggest filing Radars : https://bugreport.apple.com

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The new os mountain lion has a feature called Gatekeeper that the service is trying to run through. What i have heard is that there are lots of bugs with Xcode and the new OS. My guess is that it is a bug and will probably be resolved once apple comes out with an update and many bug fixes.

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Agree this is a bug. Relaunching simulator didn't work for me, but after I manually ran the app in question in simulator (as opposed to launching via 'Run' in Xcode) I was fine, and was subsequently able to use Run as normal.