我开始使用facebook SDK和官方react native wrapper。
我不确定这是否是原因或者我是否使用了AsyncStorage。但每当我退出模拟器，然后通过（react-native run-ios）重新运行我的应用程序时，应用程序崩溃。每次我必须“重置内容和设置”才能消失。以下是我能找到的日志。
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Error>: assertion failed: 15G1108 14A345: libxpc.dylib + 62597 [37A9DF49-35C1-3D93-B854-B35CACF0100F]: 0x7d
Dec 10 21:48:34 sseshac-in-la-2 Unknown[22405] <Error>:
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Error>: [] nw_host_stats_add_src recv too small, received 24, expected 28
--- last message repeated 2 times ---
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Notice>: Initializing <RCTBatchedBridge: 0x6100001971b0> (parent: <RCTBridge: 0x6080000b9620>, executor: RCTJSCExecutor)
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Warning>: Class GenericShare was not exported. Did you forget to use RCT_EXPORT_MODULE()?
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Warning>: Class WhatsAppShare was not exported. Did you forget to use RCT_EXPORT_MODULE()?
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Warning>: Class GooglePlusShare was not exported. Did you forget to use RCT_EXPORT_MODULE()?
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Error>: [] nw_host_stats_add_src recv too small, received 24, expected 28
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Warning>: Falling back to loading access token from NSUserDefaults because of simulator bug
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Error>: -[NSConcreteMutableData isEqualToString:]: unrecognized selector sent to instance 0x608000050710
Dec 10 21:48:34 sseshac-in-la-2 XXXXX[22405] <Error>: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSConcreteMutableData isEqualToString:]: unrecognized selector sent to instance 0x608000050710'
*** First throw call stack:
(
0 CoreFoundation 0x00000001020c834b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x0000000100fd821e objc_exception_throw + 48
2 CoreFoundation 0x0000000102137f34 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132
3 CoreFoundation 0x000000010204dc15 ___forwarding___ + 1013
4 CoreFoundation 0x000000010204d798 _CF_forwarding_prep_0 + 120
5 XXXXX 0x0000000100657170 -[FBSDKAccessTokenCacheV4 fetchAccessToken] + 179
6 XXXXX 0x0000000100642526 -[FBSDKAccessTokenCache fetchAccessToken] + 73
7 XXXXX 0x000000010064cfbb -[FBSDKApplicationDelegate application:didFinishLaunchingWithOptions:] + 97
8 XXXXX 0x00000001004c7552 -[AppDelegate application:didFinishLaunchingWithOptions:] + 898
9 UIKit 0x000000010476768e -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 290
10 UIKit 0x0000000104769013 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 4236
11 UIKit 0x000000010476f3b9 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1731
12 UIKit 0x000000010476c539 -[UIApplication workspaceDidEndTransaction:] + 188
13 FrontBoardServices 0x0000000107bf176b __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 24
14 FrontBoardServices 0x0000000107bf15e4 -[FBSSerialQueue _performNext] + 189
15 FrontBoardServices 0x0000000107bf196d -[FBSSerialQueue _performNextFromRunLoopSource] + 45
16 CoreFoundation 0x000000010206d311 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
17 CoreFoundation 0x000000010205259c __CFRunLoopDoSources0 + 556
18 CoreFoundation 0x0000000102051a86 __CFRunLoopRun + 918
19 CoreFoundation 0x0000000102051494 CFRunLoopRunSpecific + 420
20 UIKit 0x000000010476adb6 -[UIApplication _run] + 434
21 UIKit 0x0000000104770f34 UIApplicationMain + 159
22 XXXXX 0x00000001004c788f main + 111
23 libdyld.dylib 0x000000010613b68d start + 1
)
Dec 10 21:48:34 sseshac-in-la-2 SpringBoard[22278] <Error>: [KeyboardArbiter] HW kbd: Failed to set (null) as keyboard focus
Dec 10 21:48:34 sseshac-in-la-2 com.apple.CoreSimulator.SimDevice.B70B2265-1548-4811-B873-564E3E5DAFCB.launchd_sim[22261] (UIKitApplication:org.reactjs.native.example.XXXXX[0xe405][22405]) <Notice>: Service exited due to Abort trap: 6
Dec 10 21:48:34 sseshac-in-la-2 assertiond[22282] <Warning>: notify_suspend_pid() failed with error 7