macOS Mojave（軟件篇）：Charles-proxy-4.2.7 for Mac 正常打開無法使用不能抓包開啓macOS Proxy

問題原因

嘗試開啓Charles-Proxy-macOS Proxy 時 提示：

Charles cannot configure your proxy settings while it is on a read-only volume. Perhaps you are running Charles from the disk image? If so, please copy Charles to the Applications folder and run it again. Otherwise please ensure that Charles is running on a volume that is read-write and try again.

一切和正常情況一樣，但是無法進行代理。

問題排查

查閱有關文檔，說是 沒有正常安裝導致，重裝還是未解決。

解決方法

在Mac終端中輸入

sudo chown -R root "/Applications/Charles.app/Contents/Resources"
sudo chmod -R u+s "/Applications/Charles.app/Contents/Resources"

重啓Charles，完美解決。over~ 又可以愉快地玩耍了。