PHP Warning:  Invalid argument supplied for foreach() in /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Templating/Helper/CodeHelper.php on line 103
PHP Stack trace:
PHP   1. {main}() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/console:0
PHP   2. Symfony\Component\Console\Application->run() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/console:16
PHP   3. Symfony\Bundle\FrameworkBundle\Console\Application->doRun() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/Console/Application.php:118
PHP   4. Symfony\Component\Console\Application->doRun() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:75
PHP   5. Symfony\Component\Console\Command\Command->run() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/Console/Application.php:194
PHP   6. Behat\Behat\Console\Command\BehatCommand->execute() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/Console/Command/Command.php:214
PHP   7. Behat\Gherkin\Node\AbstractNode->accept() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Console/Command/BehatCommand.php:108
PHP   8. Behat\Behat\Tester\FeatureTester->visit() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/gherkin/src/Behat/Gherkin/Node/AbstractNode.php:42
PHP   9. Behat\Gherkin\Node\AbstractNode->accept() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/FeatureTester.php:81
PHP  10. Behat\Behat\Tester\OutlineTester->visit() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/gherkin/src/Behat/Gherkin/Node/AbstractNode.php:42
PHP  11. Behat\Behat\Tester\OutlineTester->visitOutlineExample() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/OutlineTester.php:56
PHP  12. Behat\Behat\Tester\ScenarioTester->visitStep() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/OutlineTester.php:96
PHP  13. Behat\Gherkin\Node\AbstractNode->accept() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/ScenarioTester.php:139
PHP  14. Behat\Behat\Tester\StepTester->visit() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/gherkin/src/Behat/Gherkin/Node/AbstractNode.php:42
PHP  15. Behat\Behat\Tester\StepTester->executeStep() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/StepTester.php:119
PHP  16. Behat\Behat\Tester\StepTester->runStepDefinition() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/StepTester.php:155
PHP  17. Behat\Behat\Definition\Annotation\Definition->run() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Tester/StepTester.php:179
PHP  18. call_user_func_array() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Definition/Annotation/Definition.php:157
PHP  19. Behat\Mink\Behat\Context\MinkContext->clickLink() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/behat/src/Behat/Behat/Definition/Annotation/Definition.php:0
PHP  20. Behat\Mink\Element\TraversableElement->clickLink() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/mink/src/Behat/Mink/Behat/Context/MinkContext.php:205
PHP  21. Behat\Mink\Element\NodeElement->click() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/mink/src/Behat/Mink/Element/TraversableElement.php:79
PHP  22. Behat\Mink\Driver\GoutteDriver->click() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/mink/src/Behat/Mink/Element/NodeElement.php:104
PHP  23. Symfony\Component\BrowserKit\Client->click() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/behat/mink/src/Behat/Mink/Driver/GoutteDriver.php:333
PHP  24. Symfony\Component\BrowserKit\Client->request() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/BrowserKit/Client.php:207
PHP  25. Behat\MinkBundle\Client->doRequest() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/BrowserKit/Client.php:262
PHP  26. Symfony\Component\HttpKernel\Kernel->handle() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/bundles/Behat/MinkBundle/Client.php:31
PHP  27. Symfony\Bundle\FrameworkBundle\HttpKernel->handle() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/bootstrap.php.cache:547
PHP  28. Symfony\Component\HttpKernel\HttpKernel->handle() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/HttpKernel.php:44
PHP  29. Symfony\Component\HttpKernel\HttpKernel->handleException() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:77
PHP  30. Symfony\Bundle\FrameworkBundle\ContainerAwareEventDispatcher->dispatch() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:174
PHP  31. Symfony\Component\EventDispatcher\EventDispatcher->dispatch() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/ContainerAwareEventDispatcher.php:101
PHP  32. Symfony\Bundle\FrameworkBundle\Debug\TraceableEventDispatcher->doDispatch() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php:59
PHP  33. call_user_func() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Debug/TraceableEventDispatcher.php:74
PHP  34. Symfony\Component\HttpKernel\EventListener\ExceptionListener->onKernelException() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Debug/TraceableEventDispatcher.php:0
PHP  35. Symfony\Bundle\FrameworkBundle\HttpKernel->handle() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php:80
PHP  36. Symfony\Component\HttpKernel\HttpKernel->handle() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/HttpKernel.php:44
PHP  37. Symfony\Component\HttpKernel\HttpKernel->handleRaw() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:71
PHP  38. call_user_func_array() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:117
PHP  39. Symfony\Bundle\TwigBundle\Controller\ExceptionController->showAction() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:0
PHP  40. Symfony\Bundle\TwigBundle\TwigEngine->renderResponse() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php:61
PHP  41. Symfony\Bundle\TwigBundle\TwigEngine->render() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php:114
PHP  42. Twig_Template->render() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php:60
PHP  43. Twig_Template->display() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:197
PHP  44. __TwigTemplate_8f13fbc8c95c2d43dd2d811dba885758->doDisplay() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:178
PHP  45. Twig_Template->display() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/cache/test/twig/8f/13/fbc8c95c2d43dd2d811dba885758.php:31
PHP  46. __TwigTemplate_cbe289eac2076fda515e74d1cfb1f104->doDisplay() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:178
PHP  47. Twig_Template->displayBlock() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/cache/test/twig/cb/e2/89eac2076fda515e74d1cfb1f104.php:79
PHP  48. call_user_func() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:95
PHP  49. __TwigTemplate_8f13fbc8c95c2d43dd2d811dba885758->block_body() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:0
PHP  50. Twig_Template->display() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/cache/test/twig/8f/13/fbc8c95c2d43dd2d811dba885758.php:53
PHP  51. __TwigTemplate_26f049c455c32db8210bce35d35b4ef1->doDisplay() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:178
PHP  52. Twig_Template->display() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/cache/test/twig/26/f0/49c455c32db8210bce35d35b4ef1.php:112
PHP  53. __TwigTemplate_fd67a6ec02f76dbfa745849a996b47bc->doDisplay() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:178
PHP  54. Twig_Template->display() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/cache/test/twig/fd/67/a6ec02f76dbfa745849a996b47bc.php:89
PHP  55. __TwigTemplate_f3fc49ca7e7c895929ab4c8391b31ae5->doDisplay() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/twig/lib/Twig/Template.php:178
PHP  56. Symfony\Bundle\TwigBundle\Extension\CodeExtension->formatArgs() /Users/amalraghav/Sites/KnpIpsum-for-symfony/app/cache/test/twig/f3/fc/49ca7e7c895929ab4c8391b31ae5.php:28
PHP  57. Symfony\Bundle\FrameworkBundle\Templating\Helper\CodeHelper->formatArgs() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/TwigBundle/Extension/CodeExtension.php:63
PHP  58. Symfony\Bundle\FrameworkBundle\Templating\Helper\CodeHelper->formatArgs() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Templating/Helper/CodeHelper.php:109
PHP  59. Symfony\Bundle\FrameworkBundle\Templating\Helper\CodeHelper->formatArgs() /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Templating/Helper/CodeHelper.php:109
PHP Warning:  Invalid argument supplied for foreach() in /Users/amalraghav/Sites/KnpIpsum-for-symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Templating/Helper/CodeHelper.php on line 103