问题
I have over-ridden the exception.html.twig in the following directory:
app/Resources/TwigBundle/views/Exception
I have another twig inside another bundle that I'd like to extend, so I did the following:
{% extends 'AcmeMainBundle::layout.html.twig' %}
but it always gives me this error:
Fatal error: Uncaught exception 'Symfony\Component\Routing\Exception\ResourceNotFoundException' in /Users/Aditya/Sites/Acme/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/EventListener/RouterListener.php on line
Why is this?
回答1:
You're trying to generate a non-existant route in your template. Therefore the router throws the Exception.
Examine your template for route-generating calls like path() and make sure all used route-names actually exist. Clear your cache before to be sure you have the latest routes available.
you can debug your routing with the console command ...
app/console router:debug --env=prod
app/console router:debug --env=dev
.. to list all routes in your application. Further use ...
app/console router:debug route_name
for more detailed information.
Tip:
Sometimes you have routes only configured for the dev environment ( aka in routing_dev.yml ) and receive these errors in production.
来源：https://stackoverflow.com/questions/17510216/symfony2-resourcenotfoundexception-when-using-extends-in-a-twig-template