iOs 8上的Twitter API有什么问题？

我想在Objective-C中创建一个动作，在Twitter账户中即时“跟踪”，但当我启动我的应用程序时，它崩溃了。谁能告诉我怎么了

---

它返回

线程1 exc\u bad\u access

- (IBAction)Twitter:(id)sender {

    ACAccountStore *accountStore = [[ACAccountStore alloc] init];
    ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];

    [accountStore requestAccessToAccountsWithType:accountType options:nil
                                       completion:^(BOOL granted, NSError *error)  {
        if(granted) {

            NSArray *accountsArray = [accountStore accountsWithAccountType:accountType];

            if ([accountsArray count] > 0) {

                ACAccount *twitterAccount = [accountsArray objectAtIndex:0];

                NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];
                [tempDict setValue:@"user" forKey:@"UserName"];
                [tempDict setValue:@"true" forKey:@"follow"];

                NSURL *URLTwitter = [NSURL URLWithString:@"https://api.twitter.com/1.1/friendships/create.format"];

                SLRequest *postRequest = [SLRequest requestForServiceType:@"Twitter" requestMethod:SLRequestMethodPOST URL:URLTwitter parameters:tempDict];

                [postRequest setAccount:twitterAccount];

                [postRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
                    NSString *output = [NSString stringWithFormat:@"HTTP response status: %li", [urlResponse statusCode]];
                    NSLog(@"%@", output);

                }];
            }
        }
    }];
}

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您的twitter url不正确。应该是

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https://api.twitter.com/1.1/friendships/create.json

这里是问题所在…
1.首先，由于新的Twitter API版本1.1，正确的URL是：

https://api.twitter.com/1.1/friendships/create.json

2.用户名的“for key”值必须是“screen_name”，它类似于以下片段：

NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];
[tempDict setValue:@"UserNameOnTwitter" forKey:@"screen_name"];
[tempDict setValue:@"true" forKey:@"follow"];

“requestForServiceType”的值必须为SLServiceTypeTwitter，如下所示：

SLRequest*postRequest=[SLRequest requestforservice类型：slservicetypeteetwitter请求方法：SLRequestMethodPOST URL:URLTwitter参数：tempDict]

因此，整个街区将是：

ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];

[accountStore requestAccessToAccountsWithType:accountType options:nil
                                   completion:^(BOOL granted, NSError *error)  {
    if(granted) {

        NSArray *accountsArray = [accountStore accountsWithAccountType:accountType];

        if ([accountsArray count] > 0) {

            ACAccount *twitterAccount = [accountsArray objectAtIndex:0];

            NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];
            [tempDict setValue:@"UserNameOnTwitterWithoutAt" forKey:@"screen_name"];
            [tempDict setValue:@"true" forKey:@"follow"];

            NSURL *URLTwitter = [NSURL URLWithString:@"https://api.twitter.com/1.1/friendships/create.json"];

            SLRequest *postRequest = [SLRequest requestForServiceType: SLServiceTypeTwitter  requestMethod:SLRequestMethodPOST URL:URLTwitter parameters:tempDict];

            [postRequest setAccount:twitterAccount];

            [postRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
                NSString *output = [NSString stringWithFormat:@"HTTP response status: %li", [urlResponse statusCode]];
                NSLog(@"%@", output);
            }];
        }
    }
}];

---

谢谢大家。

崩溃堆栈是什么？它返回

线程1 exc\u bad\u access

您需要在调试器中运行它。当它崩溃时，在调试器控制台中键入

bt

，并将输出粘贴到此处。作为旁注…使用

[tempDict setValue:@“user”forKey:@“UserName”]的任何原因

而不是tempDict[@“user”]=@“UserName”？@AshleyMills我认为这是一回事，不是吗？