Custom CRUD actions broken in 4.20.3

[simoheinonen]

Describe the bug

TypeError:
EasyCorp\Bundle\EasyAdminBundle\Context\AdminContext::getEntity(): Return value must be of type EasyCorp\Bundle\EasyAdminBundle\Dto\EntityDto, null returned

  at vendor/easycorp/easyadmin-bundle/src/Context/AdminContext.php:90
  at EasyCorp\Bundle\EasyAdminBundle\Context\AdminContext->getEntity()
     (src/Controller/Admin/FooBarCrudController.php:159)
  at App\Controller\Admin\FooBarCrudController->customAction(object(AdminContext))
     (vendor/symfony/http-kernel/HttpKernel.php:183)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:182)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/Users/simo/Projects/foo/bar/vendor/autoload_runtime.php')
     (public/index.php:5)                

To Reproduce

Use version 4.20.3

public function customAction(AdminContext $context): RedirectResponse
{
    $context->getEntity()->getInstance(); // fails because entity is NULL
}

Works fine with 4.20.2

[simoheinonen]

Not sure if related to #6646

[MrJuliuss]

Hi, i had the same issue when i tried to migrate to new pretty urls yesterday, and fix it with AdminAction attributes

https://symfony.com/bundles/EasyAdminBundle/current/actions.html#adding-custom-actions

#[AdminAction(routePath: '/invoice', routeName: 'view_invoice', methods: ['GET', 'POST'])]
public function renderInvoice(AdminContext $context)
{
    // ...
}

[duha99]

Hi, i had the same issue when i tried to migrate to new pretty urls yesterday, and fix it with AdminAction attributes

https://symfony.com/bundles/EasyAdminBundle/current/actions.html#adding-custom-actions

#[AdminAction(routePath: '/invoice', routeName: 'view_invoice', methods: ['GET', 'POST'])]

public function renderInvoice(AdminContext $context)

{

    // ...

}

Same solution worked for me.
When using Pretty URLs AdminAction Routes seems to be required.

It's similar to the requirements in BatchActions in this Issue #6532

[simoheinonen]

Thanks for the workaround!

Would be good to have a proper fix for this though

[ben29]

same thing here also.
it's something with the new bug fix.