[ Question ] Cannot load resource "."

I made a command that automatically writes this in routing.yml .

api:
    resource: "."
    type:     "api"
    prefix: /api

My problem is that when I try to access it http://localhost:8000/api
I get this exception

Cannot load resource "."

I tried to add a cache:clear to my command but I get the same exception.

[teohhanhui]

Are you on 1.x or master?

If you're on master, the type should be api_platform.

I'm using v1.1.0

[teohhanhui]

Then it seems like the problem lies elsewhere. Have you loaded the bundle in AppKernel?

[teohhanhui]

If you still need help, it'd be best if you can provide more details, preferably a sample project reproducible in which the problem is reproducible.

[soyuka]

To debug route loading it's a good idea to run app/console debug:router -vvv.

Here is my test scenario :
routing.yml is empty
I run my command that writes different configurations
Now routing.yml contains

api:
    resource: "."
    type:     "api"
    prefix: /api

I go to localhost:8000/api , I get Cannot load resource "." . ( no route in debug:router )
I run cache:clear then I try again It works .

[teohhanhui]

That's expected behavior. Symfony dumps routes into generated code during cache warmup.

I added a cache warmup that runs after the command termination that way Symfony dumps routes into generated code .

class TerminateListener {

    public function onConsoleTerminate(ConsoleTerminateEvent $event) {
        if ($event->getCommand()->getName() == ('my:command')) {
            $app = new Application();
            $cache_clear_command = $event->getCommand()->getApplication()->find('cache:warmup');
            $cache_clear_command->setApplication($app);
            $event->getOutput()->setVerbosity('VERBOSITY_QUIET');
            $cache_clear_command->run($event->getInput(), $event->getOutput());
        }
    }
}

services:
 warmup.listener:
        class:TerminateListener
        tags:
             - { name: kernel.event_listener, event: console.terminate , method: onConsoleTerminate }