To install them, you can run: npm install --save codemirror/addon/edit/matchbrackets codemirror/addon/hint/show-hint codemirror/addon/hint/show-hint.css codemirror/addon/hint/sql-hint codemirror/addon/selection/active-line codemirror/lib/codemirror codemirror/lib/codemirror.css codemirror/mode/sql/sql codemirror/theme/ambiance.css codemirror/theme/base16-light.css highcharts highcharts/highcharts-3d vue-easytable vue-easytable/libs/theme-default/index.css
解决办法：
npm install --save codemirror@5.65.5 vue-easytable highcharts@9.3.2