"}.markdown-body blockquote>p{margin:10px 0}.markdown-body ol,.markdown-body ul{padding-left:28px}.markdown-body ol li,.markdown-body ul li{margin-bottom:0;list-style:inherit}.markdown-body ol li .task-list-item,.markdown-body ul li .task-list-item{list-style:none}.markdown-body ol li .task-list-item ol,.markdown-body ol li .task-list-item ul,.markdown-body ul li .task-list-item ol,.markdown-body ul li .task-list-item ul{margin-top:0}.markdown-body ol ol,.markdown-body ol ul,.markdown-body ul ol,.markdown-body ul ul{margin-top:3px}.markdown-body ol li{padding-left:6px}.markdown-body .contains-task-list{padding-left:0}.markdown-body .task-list-item{list-style:none}@media (max-width:720px){.markdown-body h1{font-size:24px}.markdown-body h2{font-size:20px}.markdown-body h3{font-size:18px}}

全局安装模块时，error An unexpected error occurred: Request failed "404 Not Found"".

因为之前安装过的全局模块地址不存在了，但是全局yarn.lock中还有相关记录
```
yarn global dir
rm yarn.lock
```

常见npm报错解决方法