I am new to symfony2. I am designing a form.
My action for submission is task_new. And my routing.yml is as follows:
task:
pattern: /task/
defaults: { _controller: AcmeTaskBundle:Task:new}
task_new:
defaults:{_controller:AcmeTaskBundle:Task:sub}
I want that after submission the form it should go to sub action. when i am running this code I am getting the following error:
Cannot import resource "C:\wamp\www\Symfony\src\Acme\TaskBundle/Resources/config/routing.yml" from "C:/wamp/www/Symfony/app/config\routing.yml".
What should I do?
Such error usually appears when you have error in your resource file.
In your case - I guess, you missed the pattern for task_new route
Also check if defaults starts right after 4 spaces from the beginning
task_new:
defaults: { _controller:AcmeTaskBundle:Task:sub }
Related
i have created these routes in src/Dive/LogbookBundle/Resources/config/routing.yml:
login:
path: /
defaults: { _controller: DiveLogbookBundle:Security:login }
login_check:
pattern: /login_check
random:
path: /random/{limit}
defaults: { _controller: DiveLogbookBundle:Random:index }
but when i access the webpage it returns an error:
Fatal error: Uncaught exception 'InvalidArgumentException' with message 'The definition of "login" in "/var/www/src/Dive/LogbookBundle/Resources/config/routing.yml" must be a YAML array.' in /var/www/vendor/symfony/symfony/src/Symfony/Component/Routing/Loader/YamlFileLoader.php:190
Stack trace:
#0 /var/www/vendor/symfony/symfony/src/Symfony/Component/Routing/Loader/YamlFileLoader.php(88): Symfony\Component\Routing\Loader\YamlFileLoader->validate(NULL, 'login', '/var/www/src/Di...')
#1 /var/www/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(106): Symfony\Component\Routing\Loader\YamlFileLoader->load('/var/www/src/Di...', NULL)
#2 /var/www/vendor/symfony/symfony/src/Symfony/Component/Routing/Loader/YamlFileLoader.php(155): Symfony\Component\Config\Loader\FileLoader->import('#DiveLogbookBun...', NULL, false, '/var/www/app/co...')
#3 /var/www/vendor/symfony/symfony/src/Symfony/Component/Routing/Loader/YamlFileLoader.php(91): Symfony\Component\Routing\Loader\YamlFileLoader->parseImport(Object(Symfony in /var/www/app/bootstrap.php.cache on line 2986
Does anyone know what causes this problem and how can i resolve this?
Thanks in advance.
Check the formatting of your routing.yml. YAML has quite strict standards regarding whitespace, and should not contain any tab characters - all indentation must be done with spaces. Make sure you have indented everything correctly and maybe do a search and replace for \t if your code editor allows.
Just for the record: the linter can be used to spot the problem immediately php app/console lint:yaml <file_to_lint.yml>
i need for Sylius displayAction a requirement like that:
foo_display:
pattern: /{slug}/{stepName}
defaults: { _controller: sylius.controller.process:displayAction, scenarioAlias: 'foo_ordering', _menu_item: foo_order }
requirements:
slug: micropage|standard
But this not work for me. It will be exit with the follow exception:
The "foo_display" route has some missing mandatory parameters ("slug").
500 Internal Server Error - MissingMandatoryParametersException
How i can fix this? I don't want to add the same route for "standard". I will use one for two ;)
I have the following route that works via a get:
CanopyAbcBundle_crud_success:
pattern: /crud/success/
defaults: { _controller: CanopyAbcBundle:Crud:success }
requirements:
_method: GET
Where Canopy is the namespace, the bundle is AbcBundle, controller Crud, action is success.
The following fails:
return $this->redirect($this->generateUrl('crud_success'));
Unable to generate a URL for the named route "crud_success" as such route does not exist.
500 Internal Server Error - RouteNotFoundException
How can I redirect with generateUrl()?
Clear your cache using php app/console cache:clear
return $this->redirect($this->generateUrl('CanopyAbcBundle_crud_success'));
If parameters are required pass like this:
return $this->redirect($this->generateUrl('CanopyAbcBundle_crud_success', array('param1' => $param1)), 301);
The first line of your YAML is the route name that should be used with the router component. You're trying to generate a URL for the wrong route name, yours is CanopyAbcBundle_crud_success, not crud_success.
Also, generateUrl() method does what it says: it generates a URL from route name and parameters (it they are passed). To return a 403 redirect response, you could either use $this->redirect($this->generateUrl('CanopyAbcBundle_crud_success')) which is built into the Controller base class, or you could return an instance of Symfony\Component\HttpFoundation\RedirectResponse like this:
public function yourAction()
{
return new RedirectResponse($this->generateUrl('CanopyAbcBundle_crud_success'));
}
Simple question but I have issues with it.
We have simple route
profile_api_info:
pattern: /api/info/{apiID}
defaults: { _controller: SiteProfileBundle:Api:info, apiID: null}
When we use such url as
http://some.site/api/info/123
we'll get proper result of controller.
But when we use this one
http://some.site/api/info/
we'll have an error, why?
No route found for "GET /profile/api/info/"
We'll have already setuped 'defaults' for our 'apiID' but symfony2 says that no route. Can someone suggest how to deal with it? I want routes
http://some.site/api/info
http://some.site/api/info/
have the same controller as
http://some.site/api/info/123
but with 'apiID' = null or false, no matter.
You have two options.
Option 1:
Pass your default parameter.
profile_api_info:
pattern: /api/info/{apiID}
defaults: { _controller: SiteProfileBundle:Api:info, apiID: null}
However you will not be able to have trailing /.
This would be correct: http://some.site/api/info
This would be incorrect http://some.site/api/info/
Option 2:
set up an additional route.
(This would be my preference.)
profile_api_info_woId:
pattern: /api/info/
defaults: { _controller: SiteProfileBundle:Api:info}
In your controller make sure set the default for $apiID to null.
public function infoAction($apiID = null){...}
Using two routes with one controller method should work for all of the following urls:
http://some.site/api/info
http://some.site/api/info/
http://some.site/api/info/123
I've ran into this multiple times and clearing the cache so that Symfony can rebuild the route definitions usually fixes the issue.
Syntax and everything looks correct. However, the route with the trailing slash (http://some.site/api/info/) won't work but http://some.site/api/info should.
I'm trying to have a route in symfony that matches the following url:
/filename/version/
where filename is an image, say "image.png" and version as say "foo".
MyImageBundle_resize:
pattern: /{filename}/{sizename}/
defaults: { _controller: MyImageBundle:ImageResize:resize }
and this matchs the pattern /myfile/XXL/, for example. But when I use myfile.jpg, as in /myfile.jpg/XXL/ Symfony seems to break on the period, and returns 404. I found this article which suggests that everything except the "/" will match (which doesn't make any sense if the period is breaking here).
Is there a way I can have the route match on the period?
You don't need to allow slash in URL. Just use simple route:
file_check:
pattern: /check/{filename}/{version}
defaults: { _controller: AcmeDemoBundle:File:check }
And in your controller use:
public function checkAction($filename, $version)
{
//some action
}