问题
As the title says I'm new to Grunt. I am following a tutorial located at: http://24ways.org/2013/grunt-is-not-weird-and-hard/. It is an older tutorial but most seems to work the same. I have installed "grunt-contrib-concat" and "grunt-contrib-uglify" and can run both individually. But when I run grunt
, I get the following error: Warning: Task "concat, uglify" not found. Use --force to continue. Aborted due to errors.
I've been looking around and can't seem to figure it out. My files are as follows:
Gruntfile.js:
module.exports = function(grunt) {
// 1. All configuration goes here
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
concat: {
dist: {
src: [
'js/libs/*.js', // All JS in the libs folder
'js/controls.js', // This specific file
],
dest: 'dist/built.js',
}
},
uglify: {
build: {
src: 'js/build/production.js',
dest: 'js/build/production.min.js',
}
},
});
// 3. Where we tell Grunt we plan to use this plug-in.
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-uglify');
// 4. Where we tell Grunt what to do when we type 'grunt' into the terminal.
grunt.registerTask('default', ['concat, uglify']);
};
package.json:
{
"name": "grunt_libsass_example-project",
"version": "0.1.0",
"devDependencies": {
"grunt": "~0.4.1",
"grunt-contrib-concat": "^0.5.1",
"grunt-contrib-uglify": "^0.9.1"
}
}
回答1:
Your passing in only one string for the registerTask task list. It should be a comma separated list of strings like:
grunt.registerTask('default', ['concat', 'uglify']);
You're getting that error because it's looking for a task named 'concat, uglify'.
来源:https://stackoverflow.com/questions/31121048/new-to-grunt-warning-task-concat-uglify-not-found