Symfony 2 - An error occurred while loading the web debug toolbar (404: Not Found)
问题 Since the update to symfony 2.2, the web debug toolbar is no longer loaded in app_dev.php. I get the following error: An error occurred while loading the web debug toolbar (404: Not Found). Do you want to open the profiler? In the prod.log I get the following: request.ERROR: Uncaught PHP Exception Symfony\Component\HttpKernel\Exception\NotFoundHttpException: "No route found for "GET /_profiler/84fb75cc3ffd5435474ebe4250e01fac2cdf49c1"" at /httpdocs/project/app/cache/prod/classes.php line 3597