fix: error formats

todo: test

Author: soyuka

src/Symfony/EventListener/ErrorListener.php

@@ -1,5 +1,4 @@
 <?php
-
 /*
  * This file is part of the API Platform project.
  *
@@ -68,8 +67,9 @@ public function __construct(
     protected function duplicateRequest(\Throwable $exception, Request $request): Request
     {
         $format = $this->getRequestFormat($request, $this->errorFormats, false);
-        // Because ErrorFormatGuesser is buggy in some cases
-        $request->setRequestFormat($format);
+        // Reset the request format as it may be that the original request format negotiation won't have the same result
+        // when an error occurs
+        $request->setRequestFormat(null);
         $apiOperation = $this->initializeOperation($request);
 
         // TODO: add configuration flag to:
@@ -121,7 +121,6 @@ protected function duplicateRequest(\Throwable $exception, Request $request): Re
         $dup->attributes->set('_api_original_uri_variables', $request->attributes->get('_api_uri_variables'));
         $dup->attributes->set('_api_requested_operation', $request->attributes->get('_api_requested_operation'));
         $dup->attributes->set('_api_platform_disable_listeners', true);
-
         return $dup;
     }
 

src/Symfony/Routing/ApiLoader.php

@@ -90,11 +90,10 @@ public function load(mixed $data, ?string $type = null): RouteCollection
                         $path,
                         [
                             '_controller' => $controller ?? 'api_platform.action.placeholder',
-                            '_format' => null,
                             '_stateless' => $operation->getStateless(),
                             '_api_resource_class' => $resourceClass,
                             '_api_operation_name' => $operationName,
-                        ] + ($operation->getDefaults() ?? []),
+                        ] + ($operation->getDefaults() ?? []) + ['_format' => null],
                         $operation->getRequirements() ?? [],
                         $operation->getOptions() ?? [],
                         $operation->getHost() ?? '',