4.0 breaks error handling compatibility

[ostrolucky]

API Platform version(s) affected: 4.x

Description
I can't seem to make our error handling integration tests pass on api-platform 4.x

How to reproduce
Here are the relevant parts of the configuration used in api-platform/core:3.*:

api_platform:
  use_symfony_listeners: true
  handle_symfony_errors: true

Test:

Scenario: Invalid request
    When I add "Content-Type" header equal to "application/ld+json"
    And I add "Accept" header equal to "application/json"
    And I send a "POST" request to "/api/bulk-resend-activation-mail" with body:
    """
     invalid input{
    """
    Then the response status code should be 400

api-platform/core: 3.x:

api-platform/core: 4.x: (click to enlarge)

Possible Solution

Additional Context

[soyuka]

Mhh you never reach this line right?

https://github.com/api-platform/core/blob/fcd9a0725fb9fab942b306e5d3cb0e96226ee63e/src/Symfony/EventListener/ExceptionListener.php#L50

Is your endpoint an API Resource?

Another lead would be that this patch https://github.com/api-platform/core/commit/7399fcf7eaf28cd649d137da1fdd54f69093e275 changes something in your case but I need to know if you reach the previous mentioned line first.

[ostrolucky]

It does trigger that line. Inside, exception is rethrown as BadRequestHttpException, but that one doesn't seem to be handled further.

And that endpoint is not an API resource.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[soyuka]

I tried to reproduce at https://github.com/api-platform/core/commit/1096084e04e00bbfe80865db2ca95249c5f2dce1 but I successfully got a 400. To run the test:

USE_SYMFONY_LISTENERS=true vendor/bin/phpunit tests/Functional/Symfony/ErrorTest.php

Did I forgot something?

[ostrolucky]

Hmm indeed, it looks some change has fixed this meanwhile :\