title: Karma - Chrome failed 2 times (cannot start). Giving up
body: <p>I've been trying to run my tests using <strong>karma-chrome-launcher</strong>, but everytime I run my tests it throws this error:</p>
  <pre><code>INFO [launcher]: Starting browser Chrome
  ERROR [launcher]: Cannot start Chrome
  INFO [launcher]: Trying to start Chrome again (1/2).
  ERROR [launcher]: Cannot start Chrome   
  INFO [launcher]: Trying to start Chrome again (2/2).
  ERROR [launcher]: Cannot start Chrome
  ERROR [launcher]: Chrome failed 2 times (cannot start). Giving up.
  </code></pre>
  <p>Here's my <code>karma.conf.js</code> code:</p>
  <pre><code>// Karma configuration
  // Generated on Mon Mar 23 2015 14:04:19 GMT-0300 (BRT)
  
  module.exports = function(config) {
    config.set({
  
      // base path that will be used to resolve all patterns (eg. files, exclude)
      basePath: 'www',
  
  
      // frameworks to use
      // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
      frameworks: ['jasmine'],
  
  
      // list of files / patterns to load in the browser
      files: [
        'lib/ionic/js/angular/angular.js',
        'lib/ionic/js/angular/angular-animate.js',
        'lib/ionic/js/angular/angular-sanitize.js',
  
        '../node_modules/jasmine-core/lib/jasmine-core/jasmine.js',
        '../node_modules/mock-local-storage/lib/mock-localstorage.js',
        '../node_modules/angular-mocks/angular-mocks.js',
        //'../node_modules/requirejs/require.js',
        'lib/ionic/js/angular/angular-resource.js',
        'lib/ionic/js/angular-ui/angular-ui-router.js',
        'lib/ionic/js/ionic.js',
        'lib/ionic/js/ionic-angular.js',
        /*'../tests/libs/ngCordovaMocks.min.js',*/
        'js/lib/ng-cordova.min.js',
        'js/*.js',
        'js/controllers/*.js',
        'js/services/*.js',
        'js/factory/*.js',
        //'../tests/*.js',
        '../tests/**/*.js'
      ],
  
  
      // list of files to exclude
      exclude: [
      ],
  
  
      // preprocess matching files before serving them to the browser
      // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
      preprocessors: {
      },
  
  
      // test results reporter to use
      // possible values: 'dots', 'progress'
      // available reporters: https://npmjs.org/browse/keyword/karma-reporter
      reporters: ['progress', 'html'],
  
      htmlReporter: {
        outputFile: '../tests/report/index.html'
      },
  
  
      // web server port
      port: 9876,
  
      plugins : [
        'karma-junit-reporter',
        'karma-jasmine',
        'karma-phantomjs-launcher',
        'karma-chrome-launcher'
        //'karma-htmlfile-reporter'
      ],
  
      // enable / disable colors in the output (reporters and logs)
      colors: true,
  
  
      // level of logging
      // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
      logLevel: config.LOG_INFO,
  
  
      // enable / disable watching file and executing tests whenever any file changes
      autoWatch: true,
  
  
      // start these browsers
      // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
      browsers: ['PhantomJS'],
  
  
      // Continuous Integration mode
      // if true, Karma captures browsers, runs the tests and exits
      singleRun: false
    });
  };
  </code></pre>
  <p>I'm installing the module here: <a href="https://www.npmjs.com/package/karma-chrome-launcher" rel="noreferrer">https://www.npmjs.com/package/karma-chrome-launcher</a></p>
  <p>Thanks!</p>