umijs启动报错，umi-plugin-react配置出问题

Question

fatal - AssertionError [ERR_ASSERTION]: Invalid plugin umi-plugin-react,[object Object], it must be string.                       
    at E:\Nodejs\node_global\node_modules\umi\node_modules\@umijs\core\dist\service\plugin.js:143:35                              
  expected: true,
  operator: '=='
}
  code: 'ERR_ASSERTION',
  actual: false,
  expected: true,
  operator: '=='
}
fatal - A complete log of this run can be found in:
fatal - E:\IDEA\Projects\GradutionDesign\itcast-haoke-manage-web\node_modules\.cache\logger\umi.log
fatal - Consider reporting a GitHub issue on https://github.com/umijs/umi/issues

Answer 1

怎么解决的