如何在自耕农项目中重新安装Grunt？

Question

我的Grunt装置发生了一些事情,我不知道它是什么.我正在使用Yeoman来构建我的应用程序,但今天我开始遇到很多Grunt错误.例如,我现在运行时得到以下内容Grunt Test:

Loading "autoprefixer.js" tasks...ERROR
>> Error: Cannot find module 'base64-js'
Loading "connect.js" tasks...ERROR
>> Error: Cannot find module 'cookie-signature'
Loading "imagemin.js" tasks...ERROR
>> Error: Cannot find module './lib/js-yaml.js'
Loading "jshint.js" tasks...ERROR
>> Error: Cannot find module 'jshint'
Loading "uglify.js" tasks...ERROR
>> Error: Cannot find module './source-map/source-map-generator'
Loading "cdnify.js" tasks...ERROR
>> SyntaxError: /Users/Documents/Git/client/node_modules/grunt-google-cdn/node_modules/google-cdn/node_modules/cdnjs-cdn-data/external/cdnjs.json: Unexpected end of input
Loading "grunt-karma.js" tasks...ERROR
>> SyntaxError: /Users/Documents/Git/client/node_modules/karma/node_modules/socket.io/node_modules/engine.io/lib/server.js:390
>> });
>>    
>> Unexpected end of input
Loading "ngmin.js" tasks...ERROR
>> Error: Cannot find module 'estraverse'
Loading "svgmin.js" tasks...ERROR
>> SyntaxError: /Users/Documents/Git/client/node_modules/grunt-svgmin/node_modules/svgo/node_modules/js-yaml/lib/js-yaml/loader.js:950
>> });
>>  ^
>> Unexpected token )
Loading "usemin.js" tasks...ERROR
>> SyntaxError: /Users/Documents/Git/client/node_modules/grunt-usemin/node_modules/lodash/dist/lodash.js:5520
>> });
>> ^
>> Unexpected token }
Loading "css_sprite.js" tasks...ERROR
>> Error: Cannot find module 'async'
Warning: Task "autoprefixer" not found. Use --force to continue.

我已经更新了NPM,我试图更新Grunt,我已经尝试安装Grunt找不到的所有这些软件包.有没有办法核对并重新编辑Grunt并为这个项目安装一个全新的副本？

Answer 1

您可能已在计算机上部分安装了部分安装的npm软件包.

试试跑步 npm cache clean

然后删除安装的项目包: rm -rf node_modules

然后尝试再跑npm install一次.