尝试使用ShareKit在Twitter上发布时收到错误

如何解决尝试使用ShareKit在Twitter上发布时收到错误

| 我正在尝试使用sharekit在Twitter和Facebook上发布。我有两个按钮，它们调用以下两个方法：

- (IBAction) shareOnFacebook:(id)sender
{
    // Create the item to share 
    NSString *someText = @\"Share on Facebook.\";
    SHKItem *item = [SHKItem text:someText];

    // Share the item
    [[SHK currentHelper] setRootViewController:self.navigationController];
    [SHKFacebook shareItem:item];
}

- (IBAction) shareOnTwitter:(id)sender
{
    // Create the item to share 
    NSString *someText = @\"Share on Twitter.\";
    SHKItem *item = [SHKItem text:someText];

    //tried both methods to set navigationcontroller!
    [[SHK currentHelper] setRootViewController:self.navigationController];
    [SHK setRootViewController:self.navigationController];  

    [SHKTwitter shareItem:item];
}

Facebook仅在工作，当我尝试使用Twitter时，出现以下错误：

2011-05-31 10:20:25.928 App[870:707] *** Assertion failure in -[SHK showViewController:],/Users/blaat/Dropbox/App/Classes/ShareKit/Core/SHK.m:112
2011-05-31 10:20:25.975 App[870:707] *** Terminating app due to uncaught exception \'NSInternalInconsistencyException\',reason: \'ShareKit: Could not find a root view controller.  You can assign one manually by calling [[SHK currentHelper] setRootViewController:YOURROOTVIEWCONTROLLER].\'

这很奇怪，因为我对Facebook使用相同的方法来设置NavigationViewController，一切正常。我在SHKConfig.h中一遍又一遍地检查了所有变量身份验证OAuth 应用程序类型“浏览器” 回调URL在config和dev.twitter.com中填写相同消费者键确定消费者机密OK 有人知道吗？编辑。我为Sharekit启用了调试，这就是结果。我仍然看不到问题出在哪里。

2011-06-01 09:07:28.496 App[179:707] <0x2e9400 OAMutableURLRequest.m:(242)> OAMutableURLRequest parameters oauth_consumer_key=****************&oauth_nonce=9C826DA5-A991-4045-BA6C-96D62CF09AA0&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1306912048&oauth_version=1.0
2011-06-01 09:07:30.109 App[179:707] <0x2e4240 SHKOAuthSharer.m:(108)> tokenRequestTicket Response Body: oauth_token=tsuRQUGI63sE7XnRyxiNgy4G03ycUG7G0KhEjhROuw&oauth_token_secret=jIsb6rqhqf11neREsIVrCnjy9i7epLhDKROmjgYJDmQ&oauth_callback_confirmed=true
2011-06-01 09:07:30.578 App[179:707] *** Assertion failure in -[SHK showViewController:],/Users/blaat/Dropbox/App/Classes/ShareKit/Core/SHK.m:112
2011-06-01 09:07:30.774 App[179:707] *** Terminating app due to uncaught exception \'NSInternalInconsistencyException\',reason: \'ShareKit: Could not find a root view controller.  You can assign one manually by calling [[SHK currentHelper] setRootViewController:YOURROOTVIEWCONTROLLER].\'
*** Call stack at first throw:
(
    0   CoreFoundation                      0x33cd264f __exceptionPreprocess + 114
    1   libobjc.A.dylib                     0x34115c5d objc_exception_throw + 24
    2   CoreFoundation                      0x33cd2491 +[NSException raise:format:arguments:] + 68
    3   Foundation                          0x34be4573 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 62
    4   App                                 0x0000bd5f -[SHK showViewController:] + 722
    5   App                                 0x0000fe87 -[SHKOAuthSharer tokenAuthorize] + 238
    6   App                                 0x0000fbb5 -[SHKOAuthSharer tokenRequestTicket:didFinishWithData:] + 396
    7   CoreFoundation                      0x33c42571 -[NSObject(NSObject) performSelector:withObject:withObject:] + 24
    8   App                                 0x00015cb5 -[OAAsynchronousDataFetcher connectionDidFinishLoading:] + 208
    9   Foundation                          0x34ba02f5 -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading] + 68
    10  Foundation                          0x34ba0277 _NSURLConnectionDidFinishLoading + 78
    11  CFNetwork                           0x369ba411 _ZN19URLConnectionClient23_clientDidFinishLoadingEPNS_26ClientConnectionEventQueueE + 136
    12  CFNetwork                           0x369aef45 _ZN19URLConnectionClient26ClientConnectionEventQueue33processAllEventsAndConsumePayloadEP20XConnectionEventInfoI12XClientEvent18XClientEventParamsEl + 100
    13  CFNetwork                           0x369af0cd _ZN19URLConnectionClient26ClientConnectionEventQueue33processAllEventsAndConsumePayloadEP20XConnectionEventInfoI12XClientEvent18XClientEventParamsEl + 492
    14  CFNetwork                           0x369aee37 _ZN19URLConnectionClient13processEventsEv + 70
    15  CFNetwork                           0x369aede9 _ZN13URLConnection24multiplexerClientPerformEP18RunLoopMultiplexer + 36
    16  CFNetwork                           0x369aed5b _ZN17MultiplexerSource7performEv + 126
    17  CFNetwork                           0x369aecd9 _ZN17MultiplexerSource8_performEPv + 8
    18  CoreFoundation                      0x33ca9a79 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
    19  CoreFoundation                      0x33cab75f __CFRunLoopDoSources0 + 382
    20  CoreFoundation                      0x33cac4eb __CFRunLoopRun + 230
    21  CoreFoundation                      0x33c3cec3 CFRunLoopRunSpecific + 230
    22  CoreFoundation                      0x33c3cdcb CFRunLoopRunInMode + 58
    23  GraphicsServices                    0x347a541f GSEventRunModal + 114
    24  GraphicsServices                    0x347a54cb GSEventRun + 62
    25  UIKit                               0x33789d69 -[UIApplication _run] + 404
    26  UIKit                               0x33787807 UIApplicationMain + 670
    27  App                                 0x000023af main + 70
    28  App                                 0x00002364 start + 40
)

编辑：我得到了答案

[SHK setRootViewController:self.navigationController];

需要是：

[SHK setRootViewController:self];

问题是当我通过6英镑时需要5英镑。

解决方法

我们也使用ShareKit。我们还没有遇到过这种情况，但是根据在线文档，ShareKit将尝试使用导航控制器堆栈来找到您的根视图控制器，然后从那里弹出一个模式视图控制器。当找不到它时，它将引发此错误。您可以通过使用以下调用手动设置根视图控制器来更正它：

[SHK setRootViewController:myViewController];

, 编辑：我得到了答案

[SHK setRootViewController:self.navigationController];

需要是：

[SHK setRootViewController:self];

问题是，当我传递UINavigationViewController时，它需要一个UIViewController。

尝试使用ShareKit在Twitter上发布时收到错误

如何解决尝试使用ShareKit在Twitter上发布时收到错误

解决方法

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