Brtdku

i am deploying the angular js project in tomcat8 for that i am creating build to deploy on tomcat8 it throwing an below error i m using "grunt build" command.

and we also used this command npm install grunt-contrib-imagemin to remove this but its not working.

can anyone suggest me another way to build angular js project.

my Gruntfile.js

// Generated on 2014-05-24 using generator-angular 0.8.0

'use strict';



// # Globbing

// for performance reasons we're only matching one level down:

// 'test/spec/{,*/}*.js'

// use this if you want to recursively match all subfolders:

// 'test/spec/**/*.js'



module.exports = function (grunt) {



  // Load grunt tasks automatically

  require('load-grunt-tasks')(grunt);



  // Time how long tasks take. Can help when optimizing build times

  require('time-grunt')(grunt);



  // Define the configuration for all the tasks

  grunt.initConfig({



    // Project settings

    yeoman: {

      // configurable paths

      app: require('./bower.json').appPath || 'app',

      dist: 'dist'

    },



    // Watches files for changes and runs tasks based on the changed files

    watch: {

      bower: {

        files: ['bower.json'],

        tasks: ['bowerInstall']

      },

      js: {

        files: ['<%= yeoman.app %>/scripts/{,*/}*.js'],

        tasks: ['newer:jshint:all'],

        options: {

          livereload: true

        }

      },

      jsTest: {

        files: ['test/spec/{,*/}*.js'],

        tasks: ['newer:jshint:test', 'karma']

      },

      styles: {

        files: ['<%= yeoman.app %>/styles/{,*/}*.css'],

        tasks: ['newer:copy:styles', 'autoprefixer']

      },

      gruntfile: {

        files: ['Gruntfile.js']

      },

      livereload: {

        options: {

          livereload: '<%= connect.options.livereload %>'

        },

        files: [

          '<%= yeoman.app %>/{,*/}*.html',

          '.tmp/styles/{,*/}*.css',

          '<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'

        ]

      }

    },



    // The actual grunt server settings

    connect: {

      options: {

        port: 9000,

        // Change this to '0.0.0.0' to access the server from outside.

        hostname: '0.0.0.0',

        livereload: 35729

      },

      livereload: {

        options: {

          open: true,

          base: [

            '.tmp',

            '<%= yeoman.app %>'

          ]

        }

      },

      test: {

        options: {

          port: 9001,

          base: [

            '.tmp',

            'test',

            '<%= yeoman.app %>'

          ]

        }

      },

      dist: {

        options: {

          base: '<%= yeoman.dist %>'

        }

      }

    },



    // Make sure code styles are up to par and there are no obvious mistakes

    jshint: {

      options: {

        jshintrc: '.jshintrc',

        reporter: require('jshint-stylish')

      },

      all: [

        'Gruntfile.js',

        '<%= yeoman.app %>/scripts/{,*/}*.js'

      ],

      test: {

        options: {

          jshintrc: 'test/.jshintrc'

        },

        src: ['test/spec/{,*/}*.js']

      }

    },



    // Empties folders to start fresh

    clean: {

      dist: {

        files: [{

          dot: true,

          src: [

            '.tmp',

            '<%= yeoman.dist %>/*',

            '!<%= yeoman.dist %>/.git*'

          ]

        }]

      },

      server: '.tmp'

    },



    // 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 into the app

    bowerInstall: {

      app: {

        src: ['<%= yeoman.app %>/index.html'],

        ignorePath: '<%= yeoman.app %>/'

      }

    },



    // Renames files for browser caching purposes

    rev: {

      dist: {

        files: {

          src: [

            '<%= yeoman.dist %>/scripts/{,*/}*.js',

            '<%= yeoman.dist %>/styles/{,*/}*.css',

            '<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}',

            '<%= yeoman.dist %>/styles/fonts/*'

          ]

        }

      }

    },



    // Reads HTML for usemin blocks to enable smart builds that automatically

    // concat, minify and revision files. Creates configurations in memory so

    // additional tasks can operate on them

    useminPrepare: {

      html: '<%= yeoman.app %>/index.html',

      options: {

        dest: '<%= yeoman.dist %>',

        flow: {

          html: {

            steps: {

              js: ['concat', 'uglifyjs'],

              css: ['cssmin']

            },

            post: {}

          }

        }

      }

    },



    // Performs rewrites based on rev and the useminPrepare configuration

    usemin: {

      html: ['<%= yeoman.dist %>/{,*/}*.html'],

      css: ['<%= yeoman.dist %>/styles/{,*/}*.css'],

      options: {

        assetsDirs: ['<%= yeoman.dist %>']

      }

    },



    // The following *-min tasks produce minified files in the dist folder

    cssmin: {

      options: {

        root: '<%= yeoman.app %>'

      }

    },



    imagemin: {

      dist: {

        files: [{

          expand: true,

          cwd: '<%= yeoman.app %>/images',

          src: '{,*/}*.{png,jpg,jpeg,gif}',

          dest: '<%= yeoman.dist %>/images'

        }]

      }

    },



    svgmin: {

      dist: {

        files: [{

          expand: true,

          cwd: '<%= yeoman.app %>/images',

          src: '{,*/}*.svg',

          dest: '<%= yeoman.dist %>/images'

        }]

      }

    },



    htmlmin: {

      dist: {

        options: {

          collapseWhitespace: true,

          collapseBooleanAttributes: true,

          removeCommentsFromCDATA: true,

          removeOptionalTags: true

        },

        files: [{

          expand: true,

          cwd: '<%= yeoman.dist %>',

          src: ['*.html', 'views/{,*/}*.html'],

          dest: '<%= yeoman.dist %>'

        }]

      }

    },



    // ngmin tries to make the code safe for minification automatically by

    // using the Angular long form for dependency injection. It doesn't work on

    // things like resolve or inject so those have to be done manually.

    ngmin: {

      dist: {

        files: [{

          expand: true,

          cwd: '.tmp/concat/scripts',

          src: '*.js',

          dest: '.tmp/concat/scripts'

        }]

      }

    },



    // Replace Google CDN references

    cdnify: {

      dist: {

        html: ['<%= yeoman.dist %>/*.html']

      }

    },



    // Copies remaining files to places other tasks can use

    copy: {

      dist: {

        files: [{

          expand: true,

          dot: true,

          cwd: '<%= yeoman.app %>',

          dest: '<%= yeoman.dist %>',

          src: [

            '*.{ico,png,txt}',

            '.htaccess',

            '*.html',

            'views/{,*/}*.html',

            'images/{,*/}*.{webp}',

            'fonts/*'

          ]

        }, {

          expand: true,

          cwd: '.tmp/images',

          dest: '<%= yeoman.dist %>/images',

          src: ['generated/*']

        }]

      },

      styles: {

        expand: true,

        cwd: '<%= yeoman.app %>/styles',

        dest: '.tmp/styles/',

        src: '{,*/}*.css'

      }

    },



    // Run some tasks in parallel to speed up the build process

    concurrent: {

      server: [

        'copy:styles'

      ],

      test: [

        'copy:styles'

      ],

      dist: [

        'copy:styles',

        'imagemin',

        'svgmin'

      ]

    },



    // By default, your `index.html`'s <!-- Usemin block --> will take care of

    // minification. These next options are pre-configured if you do not wish

    // to use the Usemin blocks.

    // cssmin: {

    //   dist: {

    //     files: {

    //       '<%= yeoman.dist %>/styles/main.css': [

    //         '.tmp/styles/{,*/}*.css',

    //         '<%= yeoman.app %>/styles/{,*/}*.css'

    //       ]

    //     }

    //   }

    // },

    // uglify: {

    //   dist: {

    //     files: {

    //       '<%= yeoman.dist %>/scripts/scripts.js': [

    //         '<%= yeoman.dist %>/scripts/scripts.js'

    //       ]

    //     }

    //   }

    // },

    // concat: {

    //   dist: {}

    // },



    // Test settings

    karma: {

      unit: {

        configFile: 'karma.conf.js',

        singleRun: true

      }

    }

  });





  grunt.registerTask('serve', function (target) {

    if (target === 'dist') {

      return grunt.task.run(['build', 'connect:dist:keepalive']);

    }



    grunt.task.run([

      'clean:server',

      'bowerInstall',

      'concurrent:server',

      'autoprefixer',

      'connect:livereload',

      'watch'

    ]);

  });



  grunt.registerTask('server', function (target) {

    grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');

    grunt.task.run(['serve:' + target]);

  });



  grunt.registerTask('test', [

    'clean:server',

    'concurrent:test',

    'autoprefixer',

    'connect:test',

    'karma'

  ]);



  grunt.registerTask('build', [

    'clean:dist',

    'bowerInstall',

    'useminPrepare',

    'concurrent:dist',

    'autoprefixer',

    'concat',

    'ngmin',

    'copy:dist',

    'cdnify',

    'cssmin',

    'uglify',

    'rev',

    'usemin',

    'htmlmin'

  ]);



  grunt.registerTask('default', [

    'newer:jshint',

    'test',

    'build'

  ]);



};