使用webstorm遇到vue cli4或者3 项目老是提示TypeError: this.CliEngine is not a constructor

解决方法也不难，直接点击Details

然后再点击，如下第一个文件链接

找到如下方法

function ESLintPlugin(state) {this.filterSource=state.filterSource;this.additionalRulesDirectory=state.additionalRootDirectory;this.calcBasicPath(state.eslintPackagePath);this.version=this.readVersion();if(this.initError==null){this.linter=require(this.basicPath+"lib/cli.js");this.options=require(this.basicPath+"lib/options");this.CliEngine=require(this.basicPath+"lib/cli-engine");}}

将this.CliEngine = require(this.basicPath + "lib/cli-engine"); 更改为 this.CliEngine = require(this.basicPath + "lib/cli-engine").CLIEngine;

然后重启webstorm