.eslintrc.js is configured as follows

   

 description: 

The problem with 
 is  "plugin:vue/essential" . If you comment it out, vscode will work properly. 

 npm run dev  can run normally and will not report an error of  export . Of course, an error will be reported if  "plugin:vue/essential"  is commented out. 

 looks like an error in the performance of  "plugin:vue/essential"  under vscode"s eslint? 
 currently my solution is to set the path of  eslint  to  .eslintrc _ nuxt.js"  in  nuxt.config.js , so that eslint for nuxt and vscode will use different configuration files. 
 what is the reason for this? How to solve the problem?