title: Call to a member function getSession() on a non-object in vendor/behat/mink-extension/src/Behat/MinkExtension/Context/RawMinkContext.php on line 81
body: <p>I get this error when trying to run my behat tests from the command line.</p>
  
  <p>The full output of the error looks like this:</p>
  
  <pre><code>$ behat                                       
  Feature: View a list of current custom tariffs
      In order to provide custom call pricing to customers
      As a user of the Voxbeam Admin site
      I expect to be able to correctly administrate a users custom tariffs
  
    @sahi
    Scenario: Listing existing custom tariffs # features/custom_tariff_admin.feature:7
  PHP Fatal error:  Call to a member function getSession() on a non-object in /Users/stuart/bin/vendor/behat/mink-extension/src/Behat/MinkExtension/Context/RawMinkContext.php on line 81
  PHP Stack trace:
  PHP   1. {main}() /Users/stuart/bin/vendor/behat/behat/bin/behat:0
  PHP   2. Symfony\Component\Console\Application-&gt;run() /Users/stuart/bin/vendor/behat/behat/bin/behat:32
  PHP   3. Behat\Behat\Console\BehatApplication-&gt;doRun() /Users/stuart/bin/vendor/symfony/console/Symfony/Component/Console/Application.php:106
  PHP   4. Symfony\Component\Console\Application-&gt;doRun() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Console/BehatApplication.php:68
  PHP   5. Symfony\Component\Console\Command\Command-&gt;run() /Users/stuart/bin/vendor/symfony/console/Symfony/Component/Console/Application.php:193
  PHP   6. Behat\Behat\Console\Command\BehatCommand-&gt;execute() /Users/stuart/bin/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:240
  PHP   7. Behat\Behat\Console\Command\BehatCommand-&gt;runFeatures() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Console/Command/BehatCommand.php:128
  PHP   8. Behat\Gherkin\Node\AbstractNode-&gt;accept() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Console/Command/BehatCommand.php:150
  PHP   9. Behat\Behat\Tester\FeatureTester-&gt;visit() /Users/stuart/bin/vendor/behat/gherkin/src/Behat/Gherkin/Node/AbstractNode.php:42
  PHP  10. Behat\Gherkin\Node\AbstractNode-&gt;accept() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Tester/FeatureTester.php:88
  PHP  11. Behat\Behat\Tester\ScenarioTester-&gt;visit() /Users/stuart/bin/vendor/behat/gherkin/src/Behat/Gherkin/Node/AbstractNode.php:42
  PHP  12. Behat\Behat\Tester\ScenarioTester-&gt;visitStep() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Tester/ScenarioTester.php:87
  PHP  13. Behat\Gherkin\Node\AbstractNode-&gt;accept() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Tester/ScenarioTester.php:148
  PHP  14. Behat\Behat\Tester\StepTester-&gt;visit() /Users/stuart/bin/vendor/behat/gherkin/src/Behat/Gherkin/Node/AbstractNode.php:42
  PHP  15. Behat\Behat\Tester\StepTester-&gt;executeStep() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Tester/StepTester.php:95
  PHP  16. Behat\Behat\Tester\StepTester-&gt;executeStepDefinition() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Tester/StepTester.php:126
  PHP  17. Behat\Behat\Definition\Annotation\Definition-&gt;run() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Tester/StepTester.php:157
  PHP  18. call_user_func_array() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Definition/Annotation/Definition.php:155
  PHP  19. Behat\MinkExtension\Context\MinkContext-&gt;visit() /Users/stuart/bin/vendor/behat/behat/src/Behat/Behat/Definition/Annotation/Definition.php:155
  PHP  20. Behat\MinkExtension\Context\RawMinkContext-&gt;getSession() /Users/stuart/bin/vendor/behat/mink-extension/src/Behat/MinkExtension/Context/MinkContext.php:45
  </code></pre>
  
  <p>My behat.yml is:</p>
  
  <pre><code># behat.yml
  default:
      paths:
          features: features
          bootstrap: %behat.paths.features%/bootstrap
      extensions:
          Behat\MinkExtension\Extension:
              base_url:  'http://dev.example.com'
              goutte: ~
              sahi: ~
  
  annotations:
    paths:
      features: features/annotations
  
  closures:
    paths:
      features: features/closures
  </code></pre>
  
  <p>I have a very simple FeatureContext:</p>
  
  <pre><code>&lt;?php
  
  use Behat\Behat\Context\ClosuredContextInterface,
      Behat\Behat\Context\BehatContext,
      Behat\Behat\Exception\PendingException,
      Behat\Behat\Context\Step;
  
  use Behat\Gherkin\Node\PyStringNode,
      Behat\Gherkin\Node\TableNode;
  
  use Behat\MinkExtension\Context\MinkContext;
  
  //
  // Require 3rd-party libraries here:
  //
  //   require_once 'PHPUnit/Autoload.php';
  //   require_once 'PHPUnit/Framework/Assert/Functions.php';
  //
  
  /**
   * Features context.
   */
  class FeatureContext extends MinkContext
  {
      /**
       * @Given /^I am logged in as "([^"]*)" with password "([^"]*)"$/
       */
      public function iAmLoggedInAsWithPassword($userName, $password) 
      {
          return array(
              new Step\Given('I am on "/login"'),
              new Step\Given('I should see "fert"')
          );
      }
  
  //
  // Place your definition and hook methods here:
  //
  //    /**
  //     * @Given /^I have done something with "([^"]*)"$/
  //     */
  //    public function iHaveDoneSomethingWith($argument)
  //    {
  //        doSomethingWith($argument);
  //    }
  //
  }
  </code></pre>
  
  <p>and an equally simple feature:</p>
  
  <pre><code>Feature: Administer a customers custom tariffs
      In order to provide custom call pricing to customers
      As a user of the Admin site
      I expect to be able to correctly administrate a users custom tariffs
  
  Scenario: Listing existing custom tariffs
      Given I am on "/"
      I should see "Fert"
  </code></pre>