Call to a member function getI18n() on null

[ben29]

Describe the bug
after update to version 4.13.0 getting error on login page.

To Reproduce

        $error = $helper->getLastAuthenticationError();
        $lastUsername = $helper->getLastUsername();

        return $this->render(view: '@EasyAdmin/page/login.html.twig', parameters: [
            'error' => $error,
            'last_username' => $lastUsername,
            'translation_domain' => 'admin',
        ]);

same like here:

https://symfony.com/bundles/EasyAdminBundle/4.x/dashboards.html#login-form-template

[javiereguiluz]

@ben29 thanks for reporting. I don't use the login feature myself in any application so, can you please debug this to find the cause of the error? Thanks!

[fracsi]

The exception error comes from the AdminContextProvider.

[fracsi]

The login template checks if ea is defined

EasyAdminBundle/src/Resources/views/page/login.html.twig

Lines 5 to 6 in 5e86095

	{% extends ea is defined ? ea.templatePath('layout') : '@EasyAdmin/page/login_minimal.html.twig' %}
	{% trans_default_domain ea is defined ? ea.i18n.translationDomain : (translation_domain is defined ? translation_domain ?? 'messages') %}

Previously it was null if there was no context in the request, now it is always defined (AdminContextProvider) - see #6273

[javiereguiluz]

Closing as fixed in #6475. Thanks.

[Geolim4]

@javiereguiluz the problem still occurs with @EasyAdmin/page/content.html.twig to make a page without crud controller as per symfony docs:

https://symfony.com/bundles/EasyAdminBundle/current/dashboards.html#content-page-template

[javiereguiluz]

Thanks for reporting this. It's being fixed in #6497.