Fehler beim Ausführen von grunt "Fehler beim Verarbeiten einer Vorlage aufgetreten"

Question

Ich habe eine App mit Yeoman erstellt. ("yo angular")
Beim Ausführen von "grunt" schlägt es mit Fehler fehl.

Warning: An error occurred while processing a template 
    (Object function (obj) { 
    obj || (obj = {}); 
    var __t, __p = ''; 
    with (obj) { 
    __p += 
    ((__t = (yeoman.app)) == null ? '' : __t) + 
    '/scripts/{,*/}*.js'; 

    } 
    return __p 
    } 
has no method 'indexOf'). Use --force to continue. 

Ich habe keine Ahnung, warum dieser Fehler kommt.
Ich habe keine Änderungen an der generierten App vorgenommen.
Auch ich verstehe nicht, warum jedes Mal, wenn ich eine App erstellen node_modules Ordner erstellt wird.
Warum können diese Module nicht global installiert werden?

Hier ist meine Gruntfile

// Generated on 2016-07-26 using generator-angular 0.15.1 
'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) { 

    // Time how long tasks take. Can help when optimizing build times 
    require('time-grunt')(grunt); 

    // Automatically load required Grunt tasks 
    require('jit-grunt')(grunt, { 
    useminPrepare: 'grunt-usemin', 
    ngtemplates: 'grunt-angular-templates', 
    cdnify: 'grunt-google-cdn' 
    }); 

    // Configurable paths for the application 
    var appConfig = { 
    app: require('./bower.json').appPath || 'app', 
    dist: 'dist' 
    }; 

    // Define the configuration for all the tasks 
    grunt.initConfig({ 

    // Project settings 
    yeoman: appConfig, 

    // Watches files for changes and runs tasks based on the changed files 
    watch: { 
     bower: { 
     files: ['bower.json'], 
     tasks: ['wiredep'] 
     }, 
     js: { 
     files: ['<%= yeoman.app %>/scripts/{,*/}*.js'], 
     tasks: ['newer:jshint:all', 'newer:jscs:all'], 
     options: { 
      livereload: '<%= connect.options.livereload %>' 
     } 
     }, 
     jsTest: { 
     files: ['test/spec/{,*/}*.js'], 
     tasks: ['newer:jshint:test', 'newer:jscs:test', 'karma'] 
     }, 
     styles: { 
     files: ['<%= yeoman.app %>/styles/{,*/}*.css'], 
     tasks: ['newer:copy:styles', 'postcss'] 
     }, 
     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: 'localhost', 
     livereload: 35729 
     }, 
     livereload: { 
     options: { 
      open: true, 
      middleware: function (connect) { 
      return [ 
       connect.static('.tmp'), 
       connect().use(
       '/bower_components', 
       connect.static('./bower_components') 
      ), 
       connect().use(
       '/app/styles', 
       connect.static('./app/styles') 
      ), 
       connect.static(appConfig.app) 
      ]; 
      } 
     } 
     }, 
     test: { 
     options: { 
      port: 9001, 
      middleware: function (connect) { 
      return [ 
       connect.static('.tmp'), 
       connect.static('test'), 
       connect().use(
       '/bower_components', 
       connect.static('./bower_components') 
      ), 
       connect.static(appConfig.app) 
      ]; 
      } 
     } 
     }, 
     dist: { 
     options: { 
      open: true, 
      base: '<%= yeoman.dist %>' 
     } 
     } 
    }, 

    // Make sure there are no obvious mistakes 
    jshint: { 
     options: { 
     jshintrc: '.jshintrc', 
     reporter: require('jshint-stylish') 
     }, 
     all: { 
     src: [ 
      'Gruntfile.js', 
      '<%= yeoman.app %>/scripts/{,*/}*.js' 
     ] 
     }, 
     test: { 
     options: { 
      jshintrc: 'test/.jshintrc' 
     }, 
     src: ['test/spec/{,*/}*.js'] 
     } 
    }, 

    // Make sure code styles are up to par 
    jscs: { 
     options: { 
     config: '.jscsrc', 
     verbose: true 
     }, 
     all: { 
     src: [ 
      'Gruntfile.js', 
      '<%= yeoman.app %>/scripts/{,*/}*.js' 
     ] 
     }, 
     test: { 
     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 
    postcss: { 
     options: { 
     processors: [ 
      require('autoprefixer-core')({browsers: ['last 1 version']}) 
     ] 
     }, 
     server: { 
     options: { 
      map: true 
     }, 
     files: [{ 
      expand: true, 
      cwd: '.tmp/styles/', 
      src: '{,*/}*.css', 
      dest: '.tmp/styles/' 
     }] 
     }, 
     dist: { 
     files: [{ 
      expand: true, 
      cwd: '.tmp/styles/', 
      src: '{,*/}*.css', 
      dest: '.tmp/styles/' 
     }] 
     } 
    }, 

    // Automatically inject Bower components into the app 
    wiredep: { 
     app: { 
     src: ['<%= yeoman.app %>/index.html'], 
     ignorePath: /\.\.\// 
     }, 
     test: { 
     devDependencies: true, 
     src: '<%= karma.unit.configFile %>', 
     ignorePath: /\.\.\//, 
     fileTypes:{ 
      js: { 
      block: /(([\s\t]*)\/{2}\s*?bower:\s*?(\S*))(\n|\r|.)*?(\/{2}\s*endbower)/gi, 
       detect: { 
       js: /'(.*\.js)'/gi 
       }, 
       replace: { 
       js: '\'{{filePath}}\',' 
       } 
      } 
      } 
     } 
    }, 

    // Renames files for browser caching purposes 
    filerev: { 
     dist: { 
     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 filerev and the useminPrepare configuration 
    usemin: { 
     html: ['<%= yeoman.dist %>/{,*/}*.html'], 
     css: ['<%= yeoman.dist %>/styles/{,*/}*.css'], 
     js: ['<%= yeoman.dist %>/scripts/{,*/}*.js'], 
     options: { 
     assetsDirs: [ 
      '<%= yeoman.dist %>', 
      '<%= yeoman.dist %>/images', 
      '<%= yeoman.dist %>/styles' 
     ], 
     patterns: { 
      js: [[/(images\/[^''""]*\.(png|jpg|jpeg|gif|webp|svg))/g, 'Replacing references to images']] 
     } 
     } 
    }, 

    // The following *-min tasks will produce minified files in the dist folder 
    // 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' 
    //  ] 
    //  } 
    // } 
    // }, 
    // uglify: { 
    // dist: { 
    //  files: { 
    //  '<%= yeoman.dist %>/scripts/scripts.js': [ 
    //   '<%= yeoman.dist %>/scripts/scripts.js' 
    //  ] 
    //  } 
    // } 
    // }, 
    // concat: { 
    // dist: {} 
    // }, 

    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, 
      conservativeCollapse: true, 
      collapseBooleanAttributes: true, 
      removeCommentsFromCDATA: true 
     }, 
     files: [{ 
      expand: true, 
      cwd: '<%= yeoman.dist %>', 
      src: ['*.html'], 
      dest: '<%= yeoman.dist %>' 
     }] 
     } 
    }, 

    ngtemplates: { 
     dist: { 
     options: { 
      module: 'dwUiApp', 
      htmlmin: '<%= htmlmin.dist.options %>', 
      usemin: 'scripts/scripts.js' 
     }, 
     cwd: '<%= yeoman.app %>', 
     src: 'views/{,*/}*.html', 
     dest: '.tmp/templateCache.js' 
     } 
    }, 

    // ng-annotate tries to make the code safe for minification automatically 
    // by using the Angular long form for dependency injection. 
    ngAnnotate: { 
     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}', 
      '*.html', 
      'images/{,*/}*.{webp}', 
      'styles/fonts/{,*/}*.*' 
      ] 
     }, { 
      expand: true, 
      cwd: '.tmp/images', 
      dest: '<%= yeoman.dist %>/images', 
      src: ['generated/*'] 
     }, { 
      expand: true, 
      cwd: 'bower_components/bootstrap/dist', 
      src: 'fonts/*', 
      dest: '<%= yeoman.dist %>' 
     }] 
     }, 
     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' 
     ] 
    }, 

    // Test settings 
    karma: { 
     unit: { 
     configFile: 'test/karma.conf.js', 
     singleRun: true 
     } 
    } 
    }); 


    grunt.registerTask('serve', 'Compile then start a connect web server', function (target) { 
    if (target === 'dist') { 
     return grunt.task.run(['build', 'connect:dist:keepalive']); 
    } 

    grunt.task.run([ 
     'clean:server', 
     'wiredep', 
     'concurrent:server', 
     'postcss:server', 
     'connect:livereload', 
     'watch' 
    ]); 
    }); 

    grunt.registerTask('server', 'DEPRECATED TASK. Use the "serve" task instead', 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', 
    'wiredep', 
    'concurrent:test', 
    'postcss', 
    'connect:test', 
    'karma' 
    ]); 

    grunt.registerTask('build', [ 
    'clean:dist', 
    'wiredep', 
    'useminPrepare', 
    'concurrent:dist', 
    'postcss', 
    'ngtemplates', 
    'concat', 
    'ngAnnotate', 
    'copy:dist', 
    'cdnify', 
    'cssmin', 
    'uglify', 
    'filerev', 
    'usemin', 
    'htmlmin' 
    ]); 

    grunt.registerTask('default', [ 
    'newer:jshint', 
    'newer:jscs', 
    'test', 
    'build' 
    ]); 
}; 

Answer 1

konnte ich das gleiche Problem beheben, indem erneut ausführen alle meine Grunzen Befehle im Projektstammverzeichnis der Website installieren.

npm install grunt --save-dev 
npm install 
npm update 
npm install grunt-contrib-less 

ich in diese Ausgabe lief nach in der Arbeit von einigen anderen Devs Fusion, die am gleichen Projekt gearbeitet und hatte alle installierten Grunzen getrennt voneinander. Meine Annahme ist, dass die verschiedenen Installationen einen Versionskonflikt verursacht haben.