我正在尝试设置我的 iOS 应用程序，以便可以在 heroku 上使用解析数据库。在我的应用程序中，我写道：
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Enable storing and querying data from Local Datastore.
// Remove this line if you don't want to use Local Datastore features or want to use cachePolicy.
Parse.enableLocalDatastore()
let parseConfiguration = ParseClientConfiguration(block: { (ParseMutableClientConfiguration) -> Void in
ParseMutableClientConfiguration.applicationId = "insta95222295"
ParseMutableClientConfiguration.clientKey = "asdfsdfj@#$543sd"
ParseMutableClientConfiguration.server = "https://insta9522.herokuapp.com/parse"
})
Parse.initializeWithConfiguration(parseConfiguration)
当我运行它时，我收到以下错误：
>Object has been saved.
>2016-10-14 00:50:49.984 ParseStarterProject-Swift[9199:231387] [Error]: Failed to run command eventually with error: Error Domain=NSCocoaErrorDomain Code=3840 "JSON text did not start with array or object and option to allow fragments not set." UserInfo={NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}
