一大早睡醒发现 QQ 和微信都自己退出了

macOS10.14 的系统，早上睡醒看了下电脑，因为夜里没用自动锁屏了，输入完密码想看看微信和 QQ 有没有消息，结果发现右上角的图标都不见了，也没有提示意外退出，重新点开应用就是正常的登录界面，不知道夜里到底发生了什么。

第一反应是难道电脑夜里重启了？看了下重启记录发现并没有重启，看日志也不知道到底该看哪，急着上班就搜了一下 QQ 的

在 system.log 里搜了一下 QQ，最后几条是这样的

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class MQCocoaRuntimeInfo is implemented in both /Applications/QQ.app/Contents/Frameworks/Hummer.framework/Versions/A/Hummer (0x10fd4c5a0) and /Applications/QQ.app/Contents/Frameworks/OnlineFileTransfer.framework/Versions/A/Frameworks/Common.framework/Versions/A/Common (0x11072d220). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class MQCocoaRuntimeInfo is implemented in both /Applications/QQ.app/Contents/Frameworks/Hummer.framework/Versions/A/Hummer (0x10fd4c5a0) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f652150). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class GCDAsyncSocketPreBuffer is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa12850) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f65cf38). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class GCDAsyncReadPacket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa128a0) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f65cf88). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class GCDAsyncWritePacket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa128f0) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f65cfd8). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class GCDAsyncSpecialPacket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa12940) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f65d028). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class GCDAsyncSocket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa12990) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f65d078). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class CADisplayLink is implemented in both /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore (0x7fff943b0840) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f665e58). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class AVButton is implemented in both /System/Library/Frameworks/AVKit.framework/Versions/A/AVKit (0x7fff92334c00) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f666fd8). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class AsyncReadPacket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa125d0) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f667fc8). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class AsyncWritePacket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa12620) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f668018). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class AsyncSpecialPacket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa12670) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f668068). One of the two will be used. Which one is undefined.

May 22 02:17:59 happy QQ[1785]: objc[1785]: Class AsyncSocket is implemented in both /Applications/QQ.app/Contents/Frameworks/FTMiniNN.framework/Versions/A/FTMiniNN (0x10fa126c0) and /Applications/QQ.app/Contents/MacOS/QQ (0x10f6680b8). One of the two will be used. Which one is undefined.