Parse.com PFGeoPoint.geoPointForCurrentLocationInBackground没有做任何事情 [英] Parse.com PFGeoPoint.geoPointForCurrentLocationInBackground not doing anything

问题描述

我正在使用Parse.com iOS SDK，我需要用户的当前位置，所以我正在使用函数 PFGeoPoint.geoPointForCurrentLocationInBackground（...）。

I'm using Parse.com iOS SDK, and I need the current location of the user, so I'm using the function PFGeoPoint.geoPointForCurrentLocationInBackground(...).

问题是：从不调用参数列表中的块。这是我的代码：

The problem is: the block in the argument list is never called. Here is my code:

PFGeoPoint.geoPointForCurrentLocationInBackground() {
    (point:PFGeoPoint!, error:NSError!) -> Void in

    NSLog("Test log 1") // Never printed

    if point != nil {
        // Succeeding in getting current location
        NSLog("Got current location successfully") // never printed
        PFUser.currentUser().setValue(point, forKey: "location")
        PFUser.currentUser().saveInBackground()
    } else {
        // Failed to get location
        NSLog("Failed to get current location") // never printed
    }
}

任何想法？

推荐答案

我有同样的问题。它已在Parse 1.4.0中修复。

I had the same problem. It's fixed in Parse 1.4.0.

此外，您还需要将以下键/值对添加到您应用的info.plist中：

Also you need to add the following key/value pair to your app's info.plist:

<key>NSLocationWhenInUseUsageDescription</key>
<string>We want to send your location data to the NSA, please allow access to location services. (replace this text with whatever you want the dialog to say)</string>

参考文献：

• 解析SDK for iOS 8


• iOS 8中的CLLocationManager - 使用NSLocationWhenInUseUsageDescription

• Parse SDK for iOS 8
• CLLocationManager in iOS 8 - use of NSLocationWhenInUseUsageDescription

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