swift – Parse.com PFGeoPoint.geoPointForCurrentLocationInBackground没有做任何事情

问题是：从不调用参数列表中的块.这是我的代码：

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
    }
}

任何的想法？