Charles报错Failed to install helper CFErrorDomainLaunchd error 9解决方案 打开终端后，输入 launchctl print-disabled system 回车后查看com.xk72.charles.ProxyHelper 这一项后面是不是true，若是继续第二步，若不是俺也不清楚了 输入 sudo launchctl enable
## 下载 下载地址： ``` https://golang.org/dl/ https://dl.google.com/go/go1.13.4.windows-amd64.msi https://dl.google.com/go/go1.13.4.darwin-amd64.pkg https://dl.google.com/go/go1.13.4.linux-amd64.tar.gz ```
 ## 破解方法 ```bash LC_ALL=C sed -i "s/keexjEP3t4Mue23hrnuPtY4TdcsqNiJL-5174TsUdLmJSIXKfG2NGPwBL6vnRPddT7tH29qpkneX63DO9ECSPE9rzY1z