json - Error after running 'grunt' -
after running grunt error. no idea means.
done, without errors. warning: running "imagemin:dist" (imagemin) task warning: cannot call method 'replace' of undefined use --force continue. i haven't touched gruntfile.js, should work out of box right? help? thanks.
----------------- gruntfile.js generated yeoman/generator-webapp --------------------
// generated on 2014-06-26 using generator-webapp 0.4.9 'use strict'; // # globbing // performance reasons we're matching 1 level down: // 'test/spec/{,*/}*.js' // use if want recursively match subfolders: // 'test/spec/**/*.js' module.exports = function (grunt) { // load grunt tasks automatically require('load-grunt-tasks')(grunt); // time how long tasks take. can when optimizing build times require('time-grunt')(grunt); // configurable paths var config = { app: 'app', dist: 'dist' }; // define configuration tasks grunt.initconfig({ // project settings config: config, // watches files changes , runs tasks based on changed files watch: { bower: { files: ['bower.json'], tasks: ['bowerinstall'] }, js: { files: ['<%= config.app %>/scripts/{,*/}*.js'], tasks: ['jshint'], options: { livereload: true } }, jstest: { files: ['test/spec/{,*/}*.js'], tasks: ['test:watch'] }, gruntfile: { files: ['gruntfile.js'] }, sass: { files: ['<%= config.app %>/styles/{,*/}*.{scss,sass}'], tasks: ['sass:server', 'autoprefixer'] }, styles: { files: ['<%= config.app %>/styles/{,*/}*.css'], tasks: ['newer:copy:styles', 'autoprefixer'] }, livereload: { options: { livereload: '<%= connect.options.livereload %>' }, files: [ '<%= config.app %>/{,*/}*.html', '.tmp/styles/{,*/}*.css', '<%= config.app %>/images/{,*/}*' ] } }, // actual grunt server settings connect: { options: { port: 9000, open: true, livereload: 35729, // change '0.0.0.0' access server outside hostname: 'localhost' }, livereload: { options: { middleware: function(connect) { return [ connect.static('.tmp'), connect().use('/bower_components', connect.static('./bower_components')), connect.static(config.app) ]; } } }, test: { options: { open: false, port: 9001, middleware: function(connect) { return [ connect.static('.tmp'), connect.static('test'), connect().use('/bower_components', connect.static('./bower_components')), connect.static(config.app) ]; } } }, dist: { options: { base: '<%= config.dist %>', livereload: false } } }, // empties folders start fresh clean: { dist: { files: [{ dot: true, src: [ '.tmp', '<%= config.dist %>/*', '!<%= config.dist %>/.git*' ] }] }, server: '.tmp' }, // make sure code styles par , there no obvious mistakes jshint: { options: { jshintrc: '.jshintrc', reporter: require('jshint-stylish') }, all: [ 'gruntfile.js', '<%= config.app %>/scripts/{,*/}*.js', '!<%= config.app %>/scripts/vendor/*', 'test/spec/{,*/}*.js' ] }, // mocha testing framework configuration options mocha: { all: { options: { run: true, urls: ['http://<%= connect.test.options.hostname %>:<%= connect.test.options.port %>/index.html'] } } }, // compiles sass css , generates necessary files if requested sass: { options: { includepaths: [ 'bower_components' ] }, dist: { files: [{ expand: true, cwd: '<%= config.app %>/styles', src: ['*.scss'], dest: '.tmp/styles', ext: '.css' }] }, server: { files: [{ expand: true, cwd: '<%= config.app %>/styles', src: ['*.scss'], dest: '.tmp/styles', ext: '.css' }] } }, // add vendor prefixed styles autoprefixer: { options: { browsers: ['last 1 version'] }, dist: { files: [{ expand: true, cwd: '.tmp/styles/', src: '{,*/}*.css', dest: '.tmp/styles/' }] } }, // automatically inject bower components html file bowerinstall: { app: { src: ['<%= config.app %>/index.html'], exclude: ['bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap.js'] }, sass: { src: ['<%= config.app %>/styles/{,*/}*.{scss,sass}'] } }, // renames files browser caching purposes rev: { dist: { files: { src: [ '<%= config.dist %>/scripts/{,*/}*.js', '<%= config.dist %>/styles/{,*/}*.css', '<%= config.dist %>/images/{,*/}*.*', '<%= config.dist %>/styles/fonts/{,*/}*.*', '<%= config.dist %>/*.{ico,png}' ] } } }, // reads html usemin blocks enable smart builds automatically // concat, minify , revision files. creates configurations in memory // additional tasks can operate on them useminprepare: { options: { dest: '<%= config.dist %>' }, html: '<%= config.app %>/index.html' }, // performs rewrites based on rev , useminprepare configuration usemin: { options: { assetsdirs: ['<%= config.dist %>', '<%= config.dist %>/images'] }, html: ['<%= config.dist %>/{,*/}*.html'], css: ['<%= config.dist %>/styles/{,*/}*.css'] }, // following *-min tasks produce minified files in dist folder imagemin: { dist: { files: [{ expand: true, cwd: '<%= config.app %>/images', src: '{,*/}*.{gif,jpeg,jpg,png}', dest: '<%= config.dist %>/images' }] } }, svgmin: { dist: { files: [{ expand: true, cwd: '<%= config.app %>/images', src: '{,*/}*.svg', dest: '<%= config.dist %>/images' }] } }, htmlmin: { dist: { options: { collapsebooleanattributes: true, collapsewhitespace: true, removeattributequotes: true, removecommentsfromcdata: true, removeemptyattributes: true, removeoptionaltags: true, removeredundantattributes: true, useshortdoctype: true }, files: [{ expand: true, cwd: '<%= config.dist %>', src: '{,*/}*.html', dest: '<%= config.dist %>' }] } }, // default, `index.html`'s <!-- usemin block --> take care of // minification. these next options pre-configured if not wish // use usemin blocks. // cssmin: { // dist: { // files: { // '<%= config.dist %>/styles/main.css': [ // '.tmp/styles/{,*/}*.css', // '<%= config.app %>/styles/{,*/}*.css' // ] // } // } // }, // uglify: { // dist: { // files: { // '<%= config.dist %>/scripts/scripts.js': [ // '<%= config.dist %>/scripts/scripts.js' // ] // } // } // }, // concat: { // dist: {} // }, // copies remaining files places other tasks can use copy: { dist: { files: [{ expand: true, dot: true, cwd: '<%= config.app %>', dest: '<%= config.dist %>', src: [ '*.{ico,png,txt}', '.htaccess', 'images/{,*/}*.webp', '{,*/}*.html', 'styles/fonts/{,*/}*.*' ] }, { expand: true, dot: true, cwd: '.', src: ['bower_components/bootstrap-sass-official/vendor/assets/fonts/bootstrap/*.*'], dest: '<%= config.dist %>' }] }, styles: { expand: true, dot: true, cwd: '<%= config.app %>/styles', dest: '.tmp/styles/', src: '{,*/}*.css' } }, // run tasks in parallel speed build process concurrent: { server: [ 'sass:server', 'copy:styles' ], test: [ 'copy:styles' ], dist: [ 'sass', 'copy:styles', 'imagemin', 'svgmin' ] } }); grunt.registertask('serve', function (target) { if (target === 'dist') { return grunt.task.run(['build', 'connect:dist:keepalive']); } grunt.task.run([ 'clean:server', 'concurrent:server', 'autoprefixer', 'connect:livereload', 'watch' ]); }); grunt.registertask('server', function (target) { grunt.log.warn('the `server` task has been deprecated. use `grunt serve` start server.'); grunt.task.run([target ? ('serve:' + target) : 'serve']); }); grunt.registertask('test', function (target) { if (target !== 'watch') { grunt.task.run([ 'clean:server', 'concurrent:test', 'autoprefixer' ]); } grunt.task.run([ 'connect:test', 'mocha' ]); }); grunt.registertask('build', [ 'clean:dist', 'useminprepare', 'concurrent:dist', 'autoprefixer', 'concat', 'cssmin', 'uglify', 'copy:dist', 'rev', 'usemin', 'htmlmin' ]); grunt.registertask('default', [ 'newer:jshint', 'test', 'build' ]); }; --------------------------- grunt -vd ---------------------------- https://gist.github.com/labanino/4a470f5d4ef440017a32
fix: ran npm cache clean , npm install grunt-contrib-imagemin , voilà.
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