我正在使用Grunt并收到此特定错误。未写入目标(_/_ site/assets/js/script.js)，因为src文件为空。

某处是否有某种其他日志文件？

这是我的package.json

{ 
 "name": "aortizRefresh", 
 "author": "antonio ortiz <17antonio.ortiz@gmail.com>", 
 "version" : "0.0.2", 
 "homepage": "http://mmistakes.github.io/so-simple-theme/", 
 "repository": { 
 "type": "git", 
 "url": "git://github.com/mmistakes/so-simple-theme.git" 
 }, 
 "bugs": { 
 "url": "https://github.com/mmistakes/so-simple-theme/issues" 
 }, 
 "engines": { 
 "node": ">= 0.10.0" 
 }, 
 "dependencies": { 
 "grunt": "~0.4.1", 
 "grunt-contrib-watch": "~0.5.3", 
 "grunt-contrib-clean": "~0.5.0", 
 "grunt-contrib-uglify": "~0.2.2", 
 "grunt-contrib-sass": "~0.7.2", 
 "grunt-contrib-jshint": "~0.6.3", 
 "grunt-recess": "~0.3.5", 
 "grunt-contrib-imagemin": "~0.2.0", 
 "grunt-svgmin": "~0.2.0" 
 } 
} 

module.exports = function(grunt) { 
grunt.loadNpmTasks('grunt-contrib-uglify'); 
grunt.initConfig({ 
      uglify:{ 
        my_target:{ 
        files: { 
      '_/_site/assets/js/script.js' : ['_/assets/js/*.js', '_/assets/js/plugins/*.js', '_/assets/js/vendor/*.js'] 
      } //files 
    } //my_target 
  } //uglify 
}) //initConfig 
} //exports 

请您参考如下方法:

感谢以上回答，我得到的消息与“目标...未写，因为src文件为空？” 。如果您没有在文件路径等中犯任何错误，则可以获取此消息。
原因是如果您在两者之间添加任何注释

src: 'js/jquery.js',//input file 
dest: 'js/build/jquery.min.js' // output file