问题描述

使用yarn install 命令时，偶尔出现此错误：There appears to be trouble with your network connection. Retrying...

解决

• 删除https-proxy、proxy

yarn config delete https-proxy

yarn config delete proxy

• 重新设置https-proxy、proxy

yarn config get https-proxy
yarn config get proxy

• 重新开启一个终端，在项目中重新使用yarn install命令