react-native f8app 让我很尴尬

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RCTFatal
-[RCTBatchedBridge stopLoadingWithError:]
__25-[RCTBatchedBridge start]_block_invoke_2
_dispatch_call_block_and_release
_dispatch_client_callout
_dispatch_main_queue_callback_4CF
CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE
__CFRunLoopRun
CFRunLoopRunSpecific
GSEventRunModal
UIApplicationMain
main
start
0x0

Native module cannot be null.

NativeEventEmitter

NativeEventEmitter.js:32:16

<unknown>

PushNotificationIOS.js:18:55

loadModuleImplementation

require.js:174:12

<unknown>

index.ios.js:10:2

loadModuleImplementation

require.js:174:12

<unknown>

index.js:7:40

loadModuleImplementation

require.js:174:12

<unknown>

PushNotificationsController.js:32

loadModuleImplementation

require.js:174:12

<unknown>

F8App.js:30

loadModuleImplementation

require.js:174:12

<unknown>

setup.js:33

loadModuleImplementation

require.js:174:12

<unknown>

index.ios.js:2

loadModuleImplementation

require.js:174:12

guardedLoadModule

require.js:119:45

global code

<unknown file>:0

undefined is not an object (evaluating 'this.getAsyncStorage().getItem')

getItemAsync

StorageController.react-native.js:24:27

getItemAsync

Storage.js:32:37

currentUserAsync

ParseUser.js:786:32

currentAsync

ParseUser.js:504:11

_registerAuthenticationProvider

ParseUser.js:693:4

init

FacebookUtils.js:129:46

setup

setup.js:46:2

run

AppRegistry.js:105:47

runApplication

AppRegistry.js:177:26

__callFunction

MessageQueue.js:250:47

<unknown>

MessageQueue.js:101:26

__guard

MessageQueue.js:218:6

callFunctionReturnFlushedQueue

MessageQueue.js:100:17