npm 安装错误 - 意外的字符串 package.json

npm install error - Unexpected string package.json

Gurus.I 运行 我项目中的一个 Grunt。但是我得到这个错误。

sh-3.2# grunt
Loading "assemble.js" tasks...ERROR SyntaxError: /usr/local/bin/hui/dashboard/package.json: Unexpected string
Warning: Task "default" not found. Use --force to continue.
Aborted due to warnings.

这是我的 package.json:

{
"name": "Flatkit",
"version": "1.0.3",
"description": "Bootstrap 4 Web App UI Kit with AngularJS",
"scripts": {
"start": "node node_modules/http-server/bin/http-server -o"
},
"keywords": [],
"repository": "https://gitlab.com/Heyflat/flatkit.git",
"author": "Flatfull",
"license": "Envato REGULAR LICENSE",
"dependencies": {},
"devDependencies": {
"grunt": "^0.4.5",
"grunt-assemble": "^0.4.0",
"grunt-bump": "0.0.15",
"grunt-contrib-clean": "^0.6.0",
"grunt-contrib-concat": "^0.5.0",
"grunt-contrib-copy": "^0.5.0",
"grunt-contrib-cssmin": "^0.14.0",
"grunt-contrib-htmlmin": "^0.3.0",
"grunt-contrib-sass": "^0.9.2",
"grunt-contrib-uglify": "^0.5.1",
"grunt-contrib-watch": "^0.6.1",
"grunt-sass": "^1.0.0",
"grunt-usemin": "^3.1.1",
"http-server": "^0.6.1"
"node-sass": "0.9.4"
}
}

知道我的 package.json 有什么问题吗?

"," 被遗漏。 "http-server": "^0.6.1",

    "grunt-usemin": "^3.1.1",
    "http-server": "^0.6.1"
    "node-sass": "0.9.4"

失踪,