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# System prepended metadata

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### watch OS updateApplicationContext not work

WCSession.default.updateApplicationContext didn't work when running on simulator but work on physical device occour on xcode 13 and xcode 14

in console log receive XPC has informed us that a fatal error has occured, we will not be attempting to reconnect any further
![](https://i.imgur.com/az3KWbR.png)

xcode 14

https://developer.apple.com/forums/thread/679393
