无法发送qLaunchSuccess数据包，无法在设备中调试 [英] failed to send the qLaunchSuccess packet, can't debug in the device

问题描述

当我运行应用程序时，它会安装在设备中，但会立即崩溃。我想在设备中调试，下面是信息：

When I run the application, it is installed in the device, but will crash immediately. I want to debug in the device, below is the information:

错误：无法启动
'/ Users / wujinjin / Library / Developer / Xcode / DerivedData /化龙巷-gyktkapynghuobbqslisrornfrut / Build / Products / Debug-iphoneos /化龙巷.app /化龙巷'
- 未能发送qLaunchSuccess数据包

error: failed to launch '/Users/wujinjin/Library/Developer/Xcode/DerivedData/化龙巷-gyktkapynghuobbqslisrornfrut/Build/Products/Debug-iphoneos/化龙巷.app/化龙巷' -- failed to send the qLaunchSuccess packet

来自设备的信息：

例外类型：00000020异常代码： 0x8badf00d突出显示
线程：0

Exception Type: 00000020 Exception Codes: 0x8badf00d Highlighted Thread: 0

特定应用信息：ÂåñÈæôÂΣΣ未能及时发布

Application Specific Information: 化龙巷 failed to launch in time

经过的总CPU时间（秒）：20.030（用户17.830，系统2.200），
100％CPU经过的应用CPU时间（秒）：0.000,0％CPU

Elapsed total CPU time (seconds): 20.030 (user 17.830, system 2.200), 100% CPU Elapsed application CPU time (seconds): 0.000, 0% CPU

Backtrace不可用

Backtrace not available

未知线程因未知风味而崩溃：5，state_count：1

Unknown thread crashed with unknown flavor: 5, state_count: 1

二进制图像：0x2fe00000 - 0x2fe25fff dyld armv7
/ usr / lib / d yld

Binary Images: 0x2fe00000 - 0x2fe25fff dyld armv7 /usr/lib/dyld

推荐答案

我遇到了同样的错误 - 无法发送qLaunchSuccess数据包

I was having the same error "-- failed to send the qLaunchSuccess packet"

我能够通过将代码签名权限设置为iPhone Developer
（我错误地使用分发）来修复

I was able to fix by setting the Code Signing Entitlements to "iPhone Developer" (I was using distribution by mistake)

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