vue页面报错

"D:\\nodejs\\WebStorm 2018.1.4\\bin\\runnerw.exe" "C:\\Program Files\\node.exe" "C:\\Program Files\\node_modules\\npm\\bin\\npm-cli.js" run start --scripts-prepend-node-path=auto

npm ERR! file C:\\Users\\Administrator\\Desktop\\my-project\\package.json

npm ERR! code EJSONPARSE

npm ERR! Failed to parse json

npm ERR! Unexpected token / in JSON at position 0 while parsing near '//{

npm ERR! //"name": "my-p...'

npm ERR! File: C:\\Users\\Administrator\\Desktop\\my-project\\package.json

npm ERR! Failed to parse package.json data.

npm ERR! package.json must be actual JSON, not just JavaScript.

npm ERR! 

npm ERR! Tell the package author to fix their package.json file. JSON.parse

npm ERR! A complete log of this run can be found in:

npm ERR!     C:\\Users\\Administrator\\AppData\\Roaming\\npm-cache\\_logs\\2018-06-15T10_10_02_421Z-debug.log

Process finished with exit code 1