iphone - TWRequest 中的 EXC_BAD_REQUEST 问题

Question

我有以下代码，它在执行请求时总是让我崩溃，知道吗？

NSString *responseBody = [[NSString alloc] initWithData:data
                                                       encoding:NSUTF8StringEncoding];

        NSLog(@"Response body is %@", responseBody);

        NSDictionary *accessTokenRequestParams = [[NSMutableDictionary alloc] init];
        [accessTokenRequestParams setValue:CONSUMER_KEY forKey:@"x_reverse_auth_target"];
        [accessTokenRequestParams setValue:responseBody forKey:@"x_reverse_auth_parameters"];            

        NSURL *url2 = [NSURL URLWithString:@"https://api.twitter.com/oauth/access_token"];
        TWRequest * accessTokenRequest = [[TWRequest alloc] initWithURL:url2 parameters:accessTokenRequestParams requestMethod:TWRequestMethodPOST];


        if (selectionIndex != -1)
            [accessTokenRequest setAccount:[self.twitterACAccounts objectAtIndex:selectionIndex]];

        // execute the request
        [accessTokenRequest performRequestWithHandler:
         ^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
             NSString *responseStr = 
             [[NSString alloc] initWithData:responseData 
                                   encoding:NSUTF8StringEncoding];

            NSLog(@"The user's info for your server:\n%@", responseStr);
         }];

更新:打开 NSZombieEnabled 给我

*** -[ACAccountStore typeForAccount:]: message sent to deallocated instance 0x7199c70

这是无处可寻

Answer 1

您的错误看起来与您的问题完全不同。您在 ACAccountStore 类中有错误。在访问、操作和存储帐户 (ACAccountStore) 时检查您的保留计数。我认为你首先被释放内存并且你正在使用一些地方。