i got errors when i try to install a vuetify project via npm

Question

1. i followed these in the process of installation of a vuetify project:

   -npm install -g vue-cli 
   -vue init vuetifyjs/webpack my-project
   

2. here is the result among all errors displayed:

   -npm ERR! Unexpected end of JSON input while parsing near '...","eslint":"^1.3.1","'
   

Answer 1

you need to clear the npm cache.

try with

1. npm cache clean --force

2. npm install -g vue-cli

3. vue init vuetifyjs/webpack my-project