Content element and front end module fragments not shown in select options

[fritzmg]

Affected version(s)

Contao 4.10.3

Description

I can confirm this report. Content elements and front end modules implemented as fragments do not show up in the type selection anymore.

e.g.:

// src/Controller/ContentElement/ExampleElementController.php
namespace App\Controller\ContentElement;

use Contao\CoreBundle\Controller\ContentElement\AbstractContentElementController;
use Contao\CoreBundle\ServiceAnnotation\ContentElement;
use Contao\ContentModel;
use Contao\Template;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

/**
 * @ContentElement(category="texts")
 */
class ExampleElementController extends AbstractContentElementController
{
    protected function getResponse(Template $template, ContentModel $model, Request $request): ?Response
    {
        return new Response('Hello World!');
    }
}

// src/Controller/FrontendModule/ExampleModuleController.php
namespace App\Controller\FrontendModule;

use Contao\CoreBundle\Controller\FrontendModule\AbstractFrontendModuleController;
use Contao\CoreBundle\ServiceAnnotation\FrontendModule;
use Contao\ModuleModel;
use Contao\Template;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

/**
 * @FrontendModule(category="miscellaneous")
 */
class ExampleModuleController extends AbstractFrontendModuleController
{
    protected function getResponse(Template $template, ModuleModel $model, Request $request): ?Response
    {
        return new Response('Hello World!');
    }
}

Switching back to Contao 4.10.2 shows example_element/example_module as an available option in the respective categories.

[aschempp]

does it work in the latest Contao 4.9 release? Because that should be the same implementation…

[fritzmg]

Yes, it works in Contao 4.9.8.

[dmolineus]

Guess it's caused by f7c15c0#diff-a6384623b2493a3d08b3efb4386464e6L103

[leofeyer]

Can you test if reverting the changes from #2372 fixes the issue?

[fritzmg]

Can you test if reverting the changes from #2372 fixes the issue?

Yes, that helps.

[leofeyer]

@aschempp Did you remove the $childDefinition->addTag() call accidentally?

[aschempp]

see #2417 for my suggested fix.

[Kahmoon]

Good morning,

is there acutally a workaround until an update will come out? A live installation doesn´t load modules :-( (didn´t recognize it when updating from the dev system).

greetz

[fritzmg]

You could downgrade to Contao 4.10.2.

[Kahmoon]

hmm thats a bit risky....any idea when this issue probably will be fixed? At 4.10.2 the is a bug with file extensions in uppercase .JPG which also affects my installation a lot ;). Also you cannot change file extension in contao file management. When i do this via ftp...all placements of this images are lost.

Downgrade would be to enter 4.10.2 manually instead of 4.10.* and update all packages?

[fritzmg]

You could also revert the changes from #2372, specifically the change within RegisterFragmentsPass.php.

[Kahmoon]

I will try that.

I added the code line in RegisterFragmentsPass.php
$childDefinition->addTag($tag, $attributes);

My frontend modules are working again. Thx!