的LocationManager：rangingBeaconsDidFailForRegion：withError：kCLErrorDomain 16 [英] locationManager:rangingBeaconsDidFailForRegion:withError: kCLErrorDomain 16

问题描述

我读<一个href=\"http://stackoverflow.com/questions/20164952/cllocationmanager-kclerrordomain-$c$cs\">CLLocationManager kCLErrorDomain codeS？与<一个href=\"https://developer.apple.com/library/ios/documentation/CoreLocation/Reference/CLLocationManagerDelegate_Protocol/CLLocationManagerDelegate/CLLocationManagerDelegate.html#//apple_ref/occ/intfm/CLLocationManagerDelegate/locationManager%3arangingBeaconsDidFailForRegion%3awithError%3a\">Apple文档

我检查，以确保测距调用startRangingBeaconsInRegion前可用：和我也检查，如果范围可同时在的LocationManager：rangingBeaconsDidFailForRegion：withError：方法。返回true两次。

I check to make sure ranging is available before calling startRangingBeaconsInRegion: and I am also checking if ranging is available while in the locationManager:rangingBeaconsDidFailForRegion:withError: method. Returns true both times.

当我得到一套monitoredRegions，我的灯塔是集合（所以报考监测工作）。

When I get the set of monitoredRegions, my beacon is in the set (so registering for monitoring is working).

我已阅读，错误16意味着测距不可用，蓝牙可以了，位置服务可以关闭，飞行模式可能是，我已经检查所有这些，都是可用且正在运行（显然不是在飞行模式下）

I have read that error 16 can mean ranging is unavailable, bluetooth could be off, location services could be off, airplane mode could be on, I have checked them all and all are available and running (obviously not in airplane mode).

这可能是造成测距失败，我每次运行应用程序时？

What could be causing the ranging to fail, every time I run the app?

推荐答案

只是为了消除任何可能性，它可能是一些在code，尝试像我的找到了iBeacon显示。如果还不能正常工作，你可能有一个操作系统或硬件问题。

Just to eliminate any possibility that it could be something in your code, try a reference app like my Locate for iBeacon. If it also does not work, you probably have an OS or hardware problem.

要解决此问题，首先重新启动您的手机，然后再试一次。然后尝试配对到正规的蓝牙设备（耳机，苹果等）。如果定期蓝牙配对的工作原理，它可以是蓝牙LE问题。

To troubleshoot this, first reboot your phone and try again. Then try pairing to a regular Bluetooth device (headphones, Mac, etc). If regular Bluetooth pairing works, it may be a Bluetooth LE issue.

您的iOS设备必须是一个iPhone 4S +或一个iPad 3+（需要BLE）。

Your iOS device must be either an iPhone 4s+ or an iPad 3+ (needed for BLE).

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