xcode7.2 - Different list of iOS simulator Xcode 7.1 and Xcode 7.2 -

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i've installed xcode 7.2. i've opened 1 project in xcode 7.1 , same on xcode 7.2. simulator list in xcode 7.2 strange compared xcode 7.1.

screenshot 1

screenshot 2

when try run app on xcode7.2 simulator runs , quits silently.

why so?

the problem xcode 7.1 , xcode 7.2 communicating different instances of coresimulatorservice, out of sync. suspect installed older runtime , both running services created devices installed runtime (instead of one). xcode uses udid disambiguate them. discussed in more detail in multiple other questions on stackoverflow.


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