IOS7 - [ACAccountStore requestAccessToAccountsWithType -“错误代码8”

Question

我已经找到了这个错误的其他主题，但是每个人都可以看到，我的NSDictionary是OK的-在其他答案中，问题是options参数。

我正在使用XCode5，并在IOS7上运行

 ACAccountStore *accountStore = [[ACAccountStore alloc] init];
  ACAccountType *facebookAccountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];

  NSDictionary *options = @{ACFacebookAppIdKey : @(FACEBOOK_APP_ID),
                            ACFacebookPermissionsKey : @[@"email", @"publish_stream"],
                            ACFacebookAudienceKey : ACFacebookAudienceFriends};

  [accountStore requestAccessToAccountsWithType:facebookAccountType options:options completion:^(BOOL granted, NSError *error)
   {
     if (granted)
     {
       NSArray *accounts = [accountStore accountsWithAccountType:facebookAccountType];

       if([accounts count]>0)
       callbackSuccess();

     } else {
       callbackFailure(error);
     }
   }];

提到的类似主题：

Getting "Error Code 8" When Calling [ACAccountStore requestAccessToAccountsWithType] - iOS Facebook

ACAccountStore Error 6 (ACErrorAccountNotFound) and 8

Answer 1

在花了很长时间之后，我发现了问题：

FACEBOOK_APP_ID应为NSString

在我声明它为long long之前

static long long *const FACEBOOK_APP_ID = @"249292141827474";