When starting the project, if it is installed using yarn, use the yarn serve command to start, if it is installed using npm, use npm serve to start, if this error occurs during startup
Couldn’t find a package.json file in “C:\Users\Administrator\Desktop\yarn”
We can do this
If you install using npm, execute the npm init command
If you install using npm , execute the yarn init command
Finally, close the terminal and reopen
