iOS swift 和 Parse : localDataStore

Question

我正在尝试将 parse (iOS sdk v1.6.0 ) 与 is with switch 一起使用，并遵循我制作的文档:

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    // Override point for customization after application launch.

    Parse.enableLocalDatastore()
    Parse.setApplicationId("appKey", clientKey:"clientKey")

但启动应用程序时出现此错误:

2014-12-11 20:29:41.627 ShareTales[62985:626799] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'You have to call setApplicationId:clientKey: on Parse to configure Parse.'
*** First throw call stack:
(
0   CoreFoundation                      0x0000000104873f35 __exceptionPreprocess + 165
1   libobjc.A.dylib                     0x0000000104163bb7 objc_exception_throw + 45
2   CoreFoundation                      0x0000000104873e6d +[NSException raise:format:] + 205
3   ShareTales                          0x00000001027ce7ba +[Parse getApplicationId] + 53
4   ShareTales                          0x00000001027b3140 +[PFInternalUtils dataFilePath:] + 53
5   ShareTales                          0x00000001027515ff -[PFSQLiteDatabase initWithName:] + 200
6   ShareTales                          0x00000001027517b4 +[PFSQLiteDatabase databaseWithName:] + 69
7   ShareTales                          0x0000000102766e79 +[PFOfflineStore _initializeTables] + 58
8   libdispatch.dylib                   0x00000001064a07f4 _dispatch_client_callout + 8
9   libdispatch.dylib                   0x000000010648d343 dispatch_once_f + 565
10  ShareTales                          0x000000010275d6ef +[PFOfflineStore enableOfflineStore] + 252
11  ShareTales                          0x00000001026f4c0d _TFC10ShareTales11AppDelegate11applicationfS0_FTCSo13UIApplication29didFinishLaunchingWithOptionsGSqGVSs10DictionaryCSo8NSObjectPSs9AnyObject____Sb + 157
12  ShareTales                          0x00000001026f5d30 _TToFC10ShareTales11AppDelegate11applicationfS0_FTCSo13UIApplication29didFinishLaunchingWithOptionsGSqGVSs10DictionaryCSo8NSObjectPSs9AnyObject____Sb + 560
13  UIKit                               0x0000000104c5b475 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 234
14  UIKit                               0x0000000104c5bfbc -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 2463
15  UIKit                               0x0000000104c5ed2c -[UIApplication _runWithMainScene:transitionContext:completion:] + 1350
16  UIKit                               0x0000000104c5dbf2 -[UIApplication workspaceDidEndTransaction:] + 179
17  FrontBoardServices                  0x000000010c5602a3 __31-[FBSSerialQueue performAsync:]_block_invoke + 16
18  CoreFoundation                      0x00000001047a953c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
19  CoreFoundation                      0x000000010479f285 __CFRunLoopDoBlocks + 341
20  CoreFoundation                      0x000000010479f045 __CFRunLoopRun + 2389
21  CoreFoundation                      0x000000010479e486 CFRunLoopRunSpecific + 470
22  UIKit                               0x0000000104c5d669 -[UIApplication _run] + 413
23  UIKit                               0x0000000104c60420 UIApplicationMain + 1282
24  ShareTales                          0x00000001026f8d8e top_level_code + 78
25  ShareTales                          0x00000001026f8dca main + 42
26  libdyld.dylib                       0x00000001064d5145 start + 1

有什么建议吗？

我也尝试将它移到 Parse.setApplicationId 之后

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    // Override point for customization after application launch.

    Parse.enableLocalDatastore()
    Parse.setApplicationId("appKey", clientKey:"clientKey")

我有:

2014-12-11 20:38:28.118 ShareTales[67520:637437] Warning: A long-running operation is being executed on the main thread.
Break on warnBlockingOperationOnMainThread() to debug.

Answer 1

我将 [Parse enableLocalDatastore]; 放在 [Parse setApplicationId:clientKey:]; 之后，我又遇到了另一个错误。但这另一个错误是因为您不能同时使用本地数据存储和缓存策略。当我删除缓存策略的方法时，一切正常。所以，我不知道这是否是文档错误，但您必须将此代码放在之后。