Question
When I was learning vue scaffolding today, I used vue create hello to create a project, but found that there were only two files package.json and README.md in the created hello file. I looked at the cmd carefully and found that it
prompted an error
and reinstalled vue-cli. Yes, I read other people's blogs and learned that it is related to hadoop. It happened that this semester I took a course in big data analysis and built a hadoop cluster. It is said on the Internet that removing hadoop from the environment variable will do.
It's not fun to go at first glance! !
I managed to build the hadoop cluster, and I dare not move it until the course is over.
Solution
Find the .vuerc file and modify the "packageManager" inside: "yarn"
change yarn to npm
.vuerc is generally in the system disk user, open
changed to
Just re-execute vue create hello O(∩_∩)O