Unable to open 'libs.min.js?ver=1600955900.0': Unable to resolve the resource without a debug session

when trying to Run Debuger Mode with vs Code i get this error
Could not read source map for http://localhost:8000/assets/js/libs.min.js?ver=1600955900.0: Unexpected 404 response from http://localhost:8000/assets/js/awesomplete.min.js.map

Download the Vue Devtools extension for a better development experience: GitHub - vuejs/devtools: ⚙️ Browser devtools extension for debugging Vue.js applications.

localhost꞉8000/assets/js/libs.min.js?ver=1600955900.0:9245

You are running Vue in development mode. Make sure to turn on production mode when deploying for production. See more tips at Production Deployment — Vue.js

how to solve this please
Note:
the files in the right places