「已解决」umi 路由配置 icon 报错问题

问题

当umi的路由配置中带有icon时就会白屏报错
比如这样可以正常渲染
（前面三个路由配置也是一开始加图标就报错，但是后面不知道怎么搞的不报错了）

export const route = [
  {
    path: '/',
    redirect: '/home',
  },
  {
    name: '首页',
    icon: 'HomeOutlined',
    path: '/home',
    component: './Home',
  },
  {
    name: '权限演示',
    icon: 'ControlOutlined',
    path: '/access',
    component: './Access',
  },
  {
    name: ' CRUD 示例',
    icon: 'FormOutlined',
    path: '/table',
    component: './Table',
  },
  {
    name: 'basic-list',
    // icon: 'TableOutlined',
    path: '/basicList',
    component: './BasicList',
  },
];

把注释去掉就白屏

报错

• index.js:1 The above error occurred in the component:
• index.js:1 Warning: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
• mf-dep____vendor.8579e6bb.js:284446 Uncaught TypeError: Cannot read properties of null (reading ‘useContext’)

解决

在运行的时候实时修改路由的 icon 不会生效
重新启动就可以了

思考

似乎使用 Ant-Icon 时都有这个问题！