A circular reference has been detected when serializing the object of class "App\Entity\GroupPictogram" (configured limit: 1). (500 Internal Server Error)

Symfony Exception

Symfony Docs

CircularReferenceException

HTTP 500 Internal Server Error

A circular reference has been detected when serializing the object of class "App\Entity\GroupPictogram" (configured limit: 1).

Exception

Symfony\Component\Serializer\Exception\ CircularReferenceException

in vendor/symfony/serializer/Normalizer/AbstractNormalizer.php (line 207)

$circularReferenceHandler = $context[self::CIRCULAR_REFERENCE_HANDLER] ?? $this->defaultContext[self::CIRCULAR_REFERENCE_HANDLER];
if ($circularReferenceHandler) {
return $circularReferenceHandler($object, $format, $context);
}
throw new CircularReferenceException(sprintf('A circular reference has been detected when serializing the object of class "%s" (configured limit: %d).', get_debug_type($object), $context[self::CIRCULAR_REFERENCE_LIMIT] ?? $this->defaultContext[self::CIRCULAR_REFERENCE_LIMIT]));
}
/**
* Gets attributes to normalize using groups.
*

in vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php -> handleCircularReference (line 155)

}
$this->validateCallbackContext($context);
if ($this->isCircularReference($object, $context)) {
return $this->handleCircularReference($object, $format, $context);
}
$data = [];
$stack = [];
$attributes = $this->getAttributes($object, $format, $context);

in vendor/symfony/serializer/Serializer.php -> normalize (line 161)

*/
public function normalize($data, string $format = null, array $context = [])
{
// If a normalizer supports the given data, use it
if ($normalizer = $this->getNormalizer($data, $format, $context)) {
return $normalizer->normalize($data, $format, $context);
}
if (null === $data || is_scalar($data)) {
return $data;
}

in vendor/symfony/serializer/Serializer.php -> normalize (line 179)

return new \ArrayObject();
}
$normalized = [];
foreach ($data as $key => $val) {
$normalized[$key] = $this->normalize($val, $format, $context);
}
return $normalized;
}

in vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php -> normalize (line 215)

}
$attributeContext = $this->getAttributeNormalizationContext($object, $attribute, $context);
$childContext = $this->createChildContext($attributeContext, $attribute, $format);
$data = $this->updateData($data, $attribute, $this->serializer->normalize($attributeValue, $format, $childContext), $class, $format, $attributeContext);
}
if (isset($context[self::PRESERVE_EMPTY_OBJECTS]) && !\count($data)) {
return new \ArrayObject();
}

AbstractObjectNormalizer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1))) in src/Serializer/PictogramNormalizer.php (line 26)

public function normalize(
mixed $object,
?string $format = null,
array $context = []
): array {
$data = $this->normalizer->normalize($object, $format, $context);
// Get only translated values if languageID is provided
$languageId = $context[NormalizationGroups::LANGUAGE_ID] ?? null;
if ($languageId !== null)
{

in vendor/symfony/serializer/Serializer.php -> normalize (line 161)

*/
public function normalize($data, string $format = null, array $context = [])
{
// If a normalizer supports the given data, use it
if ($normalizer = $this->getNormalizer($data, $format, $context)) {
return $normalizer->normalize($data, $format, $context);
}
if (null === $data || is_scalar($data)) {
return $data;
}

in vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php -> normalize (line 215)

}
$attributeContext = $this->getAttributeNormalizationContext($object, $attribute, $context);
$childContext = $this->createChildContext($attributeContext, $attribute, $format);
$data = $this->updateData($data, $attribute, $this->serializer->normalize($attributeValue, $format, $childContext), $class, $format, $attributeContext);
}
if (isset($context[self::PRESERVE_EMPTY_OBJECTS]) && !\count($data)) {
return new \ArrayObject();
}

in vendor/symfony/serializer/Serializer.php -> normalize (line 161)

*/
public function normalize($data, string $format = null, array $context = [])
{
// If a normalizer supports the given data, use it
if ($normalizer = $this->getNormalizer($data, $format, $context)) {
return $normalizer->normalize($data, $format, $context);
}
if (null === $data || is_scalar($data)) {
return $data;
}

in vendor/symfony/serializer/Serializer.php -> normalize (line 179)

return new \ArrayObject();
}
$normalized = [];
foreach ($data as $key => $val) {
$normalized[$key] = $this->normalize($val, $format, $context);
}
return $normalized;
}

in vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php -> normalize (line 215)

}
$attributeContext = $this->getAttributeNormalizationContext($object, $attribute, $context);
$childContext = $this->createChildContext($attributeContext, $attribute, $format);
$data = $this->updateData($data, $attribute, $this->serializer->normalize($attributeValue, $format, $childContext), $class, $format, $attributeContext);
}
if (isset($context[self::PRESERVE_EMPTY_OBJECTS]) && !\count($data)) {
return new \ArrayObject();
}

AbstractObjectNormalizer->normalize(object(Group), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1))) in src/Serializer/GroupNormalizer.php (line 26)

public function normalize(
mixed $object,
?string $format = null,
array $context = []
): array {
$data = $this->normalizer->normalize($object, $format, $context);
// Change $data array keys to keep compatibility
if(array_key_exists('groupVisitingCards', $data)) {
$data['visitingCards'] = $data['groupVisitingCards'];
unset($data['groupVisitingCards']);

in vendor/symfony/serializer/Serializer.php -> normalize (line 161)

*/
public function normalize($data, string $format = null, array $context = [])
{
// If a normalizer supports the given data, use it
if ($normalizer = $this->getNormalizer($data, $format, $context)) {
return $normalizer->normalize($data, $format, $context);
}
if (null === $data || is_scalar($data)) {
return $data;
}

Serializer->normalize(object(Group), 'json', array()) in src/Controller/GroupController.php (line 146)

$context[NormalizationGroups::LANGUAGE_ID] = $languageId;
}
if ($normalizationGroup !== null) {
$context['groups'] = [$normalizationGroup];
}
$groupNormalized = $this->normalizer->normalize($group, 'json', $context);
return $this->jsonResponseFormatter
->setData([ 'group' => $groupNormalized])
->formatSuccessResponse();
}

in vendor/symfony/http-kernel/HttpKernel.php -> show (line 163)

$this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
$controller = $event->getController();
$arguments = $event->getArguments();
// call controller
$response = $controller(...$arguments);
// view
if (!$response instanceof Response) {
$event = new ViewEvent($this, $request, $type, $response);
$this->dispatcher->dispatch($event, KernelEvents::VIEW);

in vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)

{
$request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
$this->requestStack->push($request);
try {
return $this->handleRaw($request, $type);
} catch (\Exception $e) {
if ($e instanceof RequestExceptionInterface) {
$e = new BadRequestHttpException($e->getMessage(), $e);
}
if (false === $catch) {

in vendor/symfony/http-kernel/Kernel.php -> handle (line 202)

$this->boot();
++$this->requestStackSize;
$this->resetServices = true;
try {
return $this->getHttpKernel()->handle($request, $type, $catch);
} finally {
--$this->requestStackSize;
}
}

in vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)

$this->request = $request;
}
public function run(): int
{
$response = $this->kernel->handle($this->request);
$response->send();
if ($this->kernel instanceof TerminableInterface) {
$this->kernel->terminate($this->request, $response);
}

in vendor/autoload_runtime.php -> run (line 35)

$app = $app(...$args);
exit(
$runtime
->getRunner($app)
->run()
);

require_once('/var/www/vendor/autoload_runtime.php') in public/index.php (line 5)

<?php
use App\Kernel;
require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
return function (array $context) {
return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
};

Logs 1

Level	Channel	Message
INFO 08:10:17	request	Matched route "app_group_show". { "route": "app_group_show", "route_parameters": { "_route": "app_group_show", "_controller": "App\\Controller\\GroupController::show", "id": "39" }, "request_uri": "https://backend.dev.guidedtour.pl/group/39", "method": "GET" }
DEBUG 08:10:17	security	Checking for authenticator support. { "firewall_name": "main", "authenticators": 0 }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest". { "event": "kernel.request", "listener": "Nelmio\\CorsBundle\\EventListener\\CorsListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". { "event": "kernel.request", "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest" }
INFO 08:10:17	doctrine	Connecting with parameters {params} { "params": { "url": "<redacted>", "driver": "pdo_mysql", "host": "mysql", "port": 3306, "user": "root", "password": "<redacted>", "driverOptions": [], "defaultTableOptions": [], "dbname": "template-dev", "serverVersion": "8", "charset": "utf8mb4" } }
DEBUG 08:10:17	doctrine	Executing statement: SELECT t0.id AS id_1, t0.name AS name_2, t0.picture AS picture_3, t0.main_page AS main_page_4, t0.main_page_updated_at AS main_page_updated_at_5 FROM `group` t0 WHERE t0.id = ? (parameters: {params}, types: {types}) { "sql": "SELECT t0.id AS id_1, t0.name AS name_2, t0.picture AS picture_3, t0.main_page AS main_page_4, t0.main_page_updated_at AS main_page_updated_at_5 FROM `group` t0 WHERE t0.id = ?", "params": { "1": "39" }, "types": { "1": 1 } }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". { "event": "kernel.controller", "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". { "event": "kernel.controller", "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ControllerListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ParamConverterListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\TemplateListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". { "event": "kernel.controller_arguments", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments" }
DEBUG 08:10:17	event	Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelControllerArguments". { "event": "kernel.controller_arguments", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\SecurityListener::onKernelControllerArguments" }
DEBUG 08:10:17	event	Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\IsGrantedListener::onKernelControllerArguments". { "event": "kernel.controller_arguments", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\IsGrantedListener::onKernelControllerArguments" }
DEBUG 08:10:17	doctrine	Executing statement: SELECT t0.id AS id_1, t0.longitude AS longitude_2, t0.latitude AS latitude_3, t0.altitude AS altitude_4, t0.position AS position_5, t0.geo_json AS geo_json_6, t0.card_group_id AS card_group_id_7, t0.visiting_card_id AS visiting_card_id_8 FROM location t0 WHERE t0.card_group_id = ? (parameters: {params}, types: {types}) { "sql": "SELECT t0.id AS id_1, t0.longitude AS longitude_2, t0.latitude AS latitude_3, t0.altitude AS altitude_4, t0.position AS position_5, t0.geo_json AS geo_json_6, t0.card_group_id AS card_group_id_7, t0.visiting_card_id AS visiting_card_id_8 FROM location t0 WHERE t0.card_group_id = ?", "params": { "1": 39 }, "types": { "1": 1 } }
DEBUG 08:10:17	doctrine	Executing statement: SELECT t0.id AS id_1, t0.position AS position_2, t0.pictogram_id AS pictogram_id_3, t0.group_id AS group_id_4 FROM group_pictogram t0 WHERE t0.group_id = ? ORDER BY t0.position ASC (parameters: {params}, types: {types}) { "sql": "SELECT t0.id AS id_1, t0.position AS position_2, t0.pictogram_id AS pictogram_id_3, t0.group_id AS group_id_4 FROM group_pictogram t0 WHERE t0.group_id = ? ORDER BY t0.position ASC", "params": { "1": 39 }, "types": { "1": 1 } }
DEBUG 08:10:17	doctrine	Executing statement: SELECT t0.id AS id_1, t0.name AS name_2, t0.icon AS icon_3, t0.is_active AS is_active_4, t0.image AS image_5, t0.url AS url_6, t0.searchable AS searchable_7, t0.filter_group AS filter_group_8, t0.not_visible_on_big_card AS not_visible_on_big_card_9, t0.small_image_id AS small_image_id_10, t0.author_id AS author_id_11 FROM pictogram t0 WHERE t0.id = ? (parameters: {params}, types: {types}) { "sql": "SELECT t0.id AS id_1, t0.name AS name_2, t0.icon AS icon_3, t0.is_active AS is_active_4, t0.image AS image_5, t0.url AS url_6, t0.searchable AS searchable_7, t0.filter_group AS filter_group_8, t0.not_visible_on_big_card AS not_visible_on_big_card_9, t0.small_image_id AS small_image_id_10, t0.author_id AS author_id_11 FROM pictogram t0 WHERE t0.id = ?", "params": { "1": 150 }, "types": { "1": 1 } }
DEBUG 08:10:17	doctrine	Executing statement: SELECT t0.id AS id_1, t0.name AS name_2, t0.code AS code_3, t0.firstname AS firstname_4, t0.lastname AS lastname_5, t0.initials AS initials_6, t0.phone AS phone_7, t0.email AS email_8, t0.email_verified_at AS email_verified_at_9, t0.password AS password_10, t0.remember_token AS remember_token_11, t0.created_at AS created_at_12, t0.updated_at AS updated_at_13, t0.token AS token_14, t0.nip_pesel AS nip_pesel_15, t0.company_name AS company_name_16, t0.city AS city_17, t0.zip AS zip_18, t0.street AS street_19, t0.local_number AS local_number_20, t0.roles AS roles_21 FROM users t0 WHERE t0.id = ? (parameters: {params}, types: {types}) { "sql": "SELECT t0.id AS id_1, t0.name AS name_2, t0.code AS code_3, t0.firstname AS firstname_4, t0.lastname AS lastname_5, t0.initials AS initials_6, t0.phone AS phone_7, t0.email AS email_8, t0.email_verified_at AS email_verified_at_9, t0.password AS password_10, t0.remember_token AS remember_token_11, t0.created_at AS created_at_12, t0.updated_at AS updated_at_13, t0.token AS token_14, t0.nip_pesel AS nip_pesel_15, t0.company_name AS company_name_16, t0.city AS city_17, t0.zip AS zip_18, t0.street AS street_19, t0.local_number AS local_number_20, t0.roles AS roles_21 FROM users t0 WHERE t0.id = ?", "params": { "1": "37" }, "types": { "1": 2 } }
DEBUG 08:10:17	doctrine	Executing statement: SELECT t0.id AS id_1, t0.position AS position_2, t0.pictogram_id AS pictogram_id_3, t0.group_id AS group_id_4 FROM group_pictogram t0 WHERE t0.pictogram_id = ? (parameters: {params}, types: {types}) { "sql": "SELECT t0.id AS id_1, t0.position AS position_2, t0.pictogram_id AS pictogram_id_3, t0.group_id AS group_id_4 FROM group_pictogram t0 WHERE t0.pictogram_id = ?", "params": { "1": 150 }, "types": { "1": 1 } }
CRITICAL 08:10:17	request	Uncaught PHP Exception Symfony\Component\Serializer\Exception\CircularReferenceException: "A circular reference has been detected when serializing the object of class "App\Entity\GroupPictogram" (configured limit: 1)." at /var/www/vendor/symfony/serializer/Normalizer/AbstractNormalizer.php line 207 { "exception": {} }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest". { "event": "kernel.request", "listener": "Nelmio\\CorsBundle\\EventListener\\CorsListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". { "event": "kernel.request", "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator" }
DEBUG 08:10:17	event	Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". { "event": "kernel.request", "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". { "event": "kernel.controller", "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". { "event": "kernel.controller", "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ControllerListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ParamConverterListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". { "event": "kernel.controller", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\TemplateListener::onKernelController" }
DEBUG 08:10:17	event	Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". { "event": "kernel.controller_arguments", "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments" }
DEBUG 08:10:17	event	Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelControllerArguments". { "event": "kernel.controller_arguments", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\SecurityListener::onKernelControllerArguments" }
DEBUG 08:10:17	event	Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\IsGrantedListener::onKernelControllerArguments". { "event": "kernel.controller_arguments", "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\IsGrantedListener::onKernelControllerArguments" }

Stack Trace

CircularReferenceException
Symfony\Component\Serializer\Exception\CircularReferenceException: A circular reference has been detected when serializing the object of class "App\Entity\GroupPictogram" (configured limit: 1). at vendor/symfony/serializer/Normalizer/AbstractNormalizer.php:207 at Symfony\Component\Serializer\Normalizer\AbstractNormalizer->handleCircularReference(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1))) (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:155) at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1))) (vendor/symfony/serializer/Serializer.php:161) at Symfony\Component\Serializer\Serializer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1))) (vendor/symfony/serializer/Serializer.php:179) at Symfony\Component\Serializer\Serializer->normalize(object(PersistentCollection), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1))) (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:215) at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1))) (src/Serializer/PictogramNormalizer.php:26) at App\Serializer\Normalizer\PictogramNormalizer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1))) (vendor/symfony/serializer/Serializer.php:161) at Symfony\Component\Serializer\Serializer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1))) (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:215) at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1))) (vendor/symfony/serializer/Serializer.php:161) at Symfony\Component\Serializer\Serializer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1))) (vendor/symfony/serializer/Serializer.php:179) at Symfony\Component\Serializer\Serializer->normalize(object(PersistentCollection), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1))) (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:215) at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(Group), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1))) (src/Serializer/GroupNormalizer.php:26) at App\Serializer\Normalizer\GroupNormalizer->normalize(object(Group), 'json', array()) (vendor/symfony/serializer/Serializer.php:161) at Symfony\Component\Serializer\Serializer->normalize(object(Group), 'json', array()) (src/Controller/GroupController.php:146) at App\Controller\GroupController->show(object(Group), object(Request), object(RequestParametersExtractor)) (vendor/symfony/http-kernel/HttpKernel.php:163) at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1) (vendor/symfony/http-kernel/HttpKernel.php:75) at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true) (vendor/symfony/http-kernel/Kernel.php:202) 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:35) at require_once('/var/www/vendor/autoload_runtime.php') (public/index.php:5)

CircularReferenceException

Symfony\Component\Serializer\Exception\CircularReferenceException:
A circular reference has been detected when serializing the object of class "App\Entity\GroupPictogram" (configured limit: 1).

  at vendor/symfony/serializer/Normalizer/AbstractNormalizer.php:207
  at Symfony\Component\Serializer\Normalizer\AbstractNormalizer->handleCircularReference(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1)))
     (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:155)
  at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1)))
     (vendor/symfony/serializer/Serializer.php:161)
  at Symfony\Component\Serializer\Serializer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1)))
     (vendor/symfony/serializer/Serializer.php:179)
  at Symfony\Component\Serializer\Serializer->normalize(object(PersistentCollection), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1)))
     (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:215)
  at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1, '00000000573197ed00000000411f5881' => 1)))
     (src/Serializer/PictogramNormalizer.php:26)
  at App\Serializer\Normalizer\PictogramNormalizer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1)))
     (vendor/symfony/serializer/Serializer.php:161)
  at Symfony\Component\Serializer\Serializer->normalize(object(Pictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1)))
     (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:215)
  at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1, '00000000573197d900000000411f5881' => 1)))
     (vendor/symfony/serializer/Serializer.php:161)
  at Symfony\Component\Serializer\Serializer->normalize(object(GroupPictogram), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1)))
     (vendor/symfony/serializer/Serializer.php:179)
  at Symfony\Component\Serializer\Serializer->normalize(object(PersistentCollection), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1)))
     (vendor/symfony/serializer/Normalizer/AbstractObjectNormalizer.php:215)
  at Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer->normalize(object(Group), 'json', array('cache_key' => '8bae177454fb7ad4c74be899646036e2', 'circular_reference_limit_counters' => array('00000000573191bc00000000411f5881' => 1)))
     (src/Serializer/GroupNormalizer.php:26)
  at App\Serializer\Normalizer\GroupNormalizer->normalize(object(Group), 'json', array())
     (vendor/symfony/serializer/Serializer.php:161)
  at Symfony\Component\Serializer\Serializer->normalize(object(Group), 'json', array())
     (src/Controller/GroupController.php:146)
  at App\Controller\GroupController->show(object(Group), object(Request), object(RequestParametersExtractor))
     (vendor/symfony/http-kernel/HttpKernel.php:163)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:202)
  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:35)
  at require_once('/var/www/vendor/autoload_runtime.php')
     (public/index.php:5)

1 Guidedtour App 222 1 Największy przewodnik po Odesie 222

1 Guidedtour App 222
1 Największy przewodnik po Odesie 222