可可错误3840; JSON文本不以数组或对象和选项开头,以允许未设置片段

时间:2014-09-23 08:05:03

标签: ios json fragment afnetworking

我遇到了这个代码的问题,我无法判断它是JSON还是产生问题的代码。所有参数都是NSLogged,它们是有效的。在服务器端,我们的开发人员说请求成功并在答案中发送JSON。在应用程序方面,JSON生成了一个失败(它是我使用的所有json中的唯一一个,即Weather API,GoogleAPI和内部web服务)。

这是我得到的错误:

  

AFNETWorking :( Cocoa error 3840.)(JSON文本没有以数组开头   或者允许片段未设置的对象和选项。)   NSDebugDescription = JSON文本不是以数组或对象开头的   允许片段未设置的选项。}

代码:

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"text/html", @"application/json", nil];

    [manager POST:API_Upload parameters: @{@"firstName": [[Constante picture]hostName],
                                           @"udid":[[Constante picture]hostUDID],
                                           @"ip":[[Constante picture]hostIpAddress],
                                           @"modele":[[Constante picture]hostDevice],
                                           @"latitude":[NSString stringWithFormat:@"%0.2f",[[Constante picture]hostLatitude]],
                                           @"longitude":[NSString stringWithFormat:@"%0.2f",[[ Constante picture]hostLongitude]] ,
                                           @"temperature": [[ Constante picture]hostTemperature],
                                           @"zip": [[ Constante picture]hostZip ],
                                           @"city": [[ Constante picture]hostCity ],
                                           @"country": [[ Constante picture]hostISO],
                                           @"langue":SYSTEM_LANG
                                           } constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {

// Add picture to the form
    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"phototest" ofType:@"jpg"];
    NSURL *filePathUrl = [NSURL fileURLWithPath:filePath];
    //NSData *filePathUrl = [NSData dataWithContentsOfFile:filePath];

    NSLog(@"file path = %@",filePath);

    [formData appendPartWithFileURL:filePathUrl name:@"picture" error:nil];

} success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"Success: %@", responseObject);

} failure:^(AFHTTPRequestOperation *operation, NSError *error) {

    NSLog(@"Error: %@", error);
}];

有关原因的任何线索?

0 个答案:

没有答案