使用iOS推送时警告错误的解决方法

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我是靠谱客的博主丰富战斗机，最近开发中收集的这篇文章主要介绍使用iOS推送时警告错误的解决方法，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

在使用iOS推送时，出现下面错误：

**[1412:60b] You've implemented -[<UIApplicationDelegate> application:performFetchWithCompletionHandler:], but you still need to  
add "fetch" to the list of your supported UIBackgroundModes in your Info.plist. 
  
 
**[1412:60b] You've implemented -[<UIApplicationDelegate> application:didReceiveRemoteNotification:fetchCompletionHandler:], 
but you still need to add "remote-notification" to the list of your supported UIBackgroundModes in your Info.plist.

解决方法：PORJECT --> Capabilities --> Background Modes --> Background fetch & Remote notifications -->选中为on 状态

我还遇到一种情况

You've implemented -[<UIApplicationDelegate> application:didReceiveRemoteNotification:fetchCompletionHandler:], but you still need to add "remote-notification" to the list of your supported UIBackgroundModes in your Info.plist.

破解方法还和上面是一样的，如图