无法发送qLaunchSuccess数据包

本文介绍了无法发送qLaunchSuccess数据包的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在使用XCode 4.3.2并尝试打开基于Facebook SDK示例Project for XCODE的现有项目，并在目标IPhone上使用IOS 4.2运行它。 虽然它在模拟器上运行但它在IPhone上崩溃，在控制台上打印出这个错误：

I am using XCode 4.3.2 and trying to open an already existing project based on the Facebook SDK sample Project for XCODE and run it on a target IPhone with IOS 4.2. Although it runs on the simulator it crashes on the IPhone printing this error on the console:

failed to send the qLaunchSuccess packet

我真的不知道可能是什么问题

I really do not know what could be the problem

推荐答案

你可能有一些破坏的权限或一个挂起的调试程序进程（一个没有完全退出得足够快的进程）。重新启动Xcode或重新启动手机，无论是哪种方式，它都不会像烦人的堂兄一样糟糕，无法注册到BootStrap服务器的进程

You might have some broken privileges or a hung debugger process (one that didn't quite exit fast enough). Restart Xcode or restart your phone, either way, it's not as bad as it's more annoying cousin, Processes That Can't Be Registered To The BootStrap Server

如果所有其他方法都失败了，请从备份中恢复。

If all else fails, restore it from a backup.