Vue version 5.0.1. After downloading, run NPM run serve to report an error

Version

5.0.1

Environment info

node-v14.19.0-x64
vue cli 5.0.1
vue 2.6.14

Steps to reproduce

Follow the normal installation steps, and then report an error when running NPM run serve: Conflict: Multiple assets emit different content to the same filename index. html ERROR in Conflict: Multiple assets emit different content to the same filename index. html webpack compiled with 1 error

What is expected?

How to solve it?

What is actually happening?

Conflict: Multiple assets emit different content to the same filename index.html ERROR in Conflict: Multiple assets emit different content to the same filename index.html webpack compiled with 1 error