recursion detected in JsonSerializationVisitor.php on line 29

[HooverG]

Hello,

I'm currently trying to expose groups for an ajax call.
If I user @expose on each field it works like a charm but if I replace it with @groups it throws the error recursion detected in JsonSerializationVisitor.php on line 29 and the results in my ajax return has a 'null' value.

Warning: json_encode() [function.json-encode]: recursion detected in /Applications/MAMP/htdocs/xxx-ref/vendor/jms/serializer/src/JMS/Serializer/JsonSerializationVisitor.php on line 29
{"datas":[{"datas":null,"errors":[],"redirect":null},{},{},{},{},{},{},{},{},{},{},{}],"errors":[],"redirect":null}

This is my call to the serializer =>
$context = new SerializationContext(false, 1);
$context->setSerializeNull(true);
$context->setGroups(array('details'));
$response->setContent($this->get('serializer')->serialize(array( 'datas'=>$datas, 'errors'=>$errors, 'redirect'=>$redirect), 'json', $context));

And this is the entity used

hybrids = new \Doctrine\Common\Collections\ArrayCollection(); $this->changeRequest = new \Doctrine\Common\Collections\ArrayCollection(); $this->translations = new \Doctrine\Common\Collections\ArrayCollection(); $this->valid = false; } public function getLocalityAsText() { if ($this->postalCode != null) { return strtolower( $this->country->getIso3166Alpha2()."-".$this->postalCode ); } else { return strtolower( $this->country->getIso3166Alpha2()."-".$this->locality->getName() ); } } public function __toString() { return $this->getFormattedAddress(); } public function translate($locale = null) { return new AddressTranslatorProxy( $this, $locale, array('formattedAddress'), 'XXX\CoreBundle\Entity\Geo\Translation\AddressTranslation', $this->translations ); } public function isPrecise() { return ( $this->getGeolocationType() === 'ROOFTOP' || $this ->getGeolocationType() === 'RANGE_INTERPOLATED' ); } public function getTranslations() { return $this->translations; } public function addTranslation(AddressTranslation $t) { if (!$this->translations->contains($t)) { $this->translations[] = $t; $t->setObject($this); } } public function removeTranslation(AddressTranslation $t) { if ($this->translations->contains($t)) { $this->translations->remove($t); } } public function getHybrids() { return $this->hybrids; } public function setHybrids($hybrids) { $this->hybrids = $hybrids; return $this; } public function getFormattedAddress($locale=null) { return $this->formattedAddress; } public function getId() { return $this->id; } public function getGeolocation() { return $this->geolocation; } public function setGeolocation($geolocation) { $this->geolocation = $geolocation; return $this; } public function getStreet() { return $this->street; } public function setStreet($street) { $this->street = $street; return $this; } public function getNumber() { return $this->number; } public function setNumber($number) { $this->number = $number; return $this; } public function getPostbox() { return $this->postbox; } public function setPostbox($postbox) { $this->postbox = $postbox; return $this; } public function getLocality() { return $this->locality; } public function setLocality($locality) { $this->locality = $locality; return $this; } public function getSublocality() { return $this->sublocality; } public function setSublocality($sublocality) { $this->sublocality = $sublocality; return $this; } public function getCountry() { return $this->country; } public function setCountry($country) { $this->country = $country; return $this; } public function getAdministrativeAreaLevel1() { return $this->administrativeAreaLevel1; } public function setAdministrativeAreaLevel1($administrativeAreaLevel1) { $this->administrativeAreaLevel1 = $administrativeAreaLevel1; return $this; } public function getAdministrativeAreaLevel2() { return $this->administrativeAreaLevel2; } public function setAdministrativeAreaLevel2($administrativeAreaLevel2) { $this->administrativeAreaLevel2 = $administrativeAreaLevel2; return $this; } public function getAdministrativeAreaLevel3() { return $this->administrativeAreaLevel3; } public function setAdministrativeAreaLevel3($administrativeAreaLevel3) { $this->administrativeAreaLevel3 = $administrativeAreaLevel3; return $this; } public function getGeolocationType() { return $this->geolocationType; } public function setGeolocationType($geolocationType) { $this->geolocationType = $geolocationType; return $this; } public function getViewportSouthWest() { return $this->viewportSouthWest; } public function setViewportSouthWest($viewportSouthWest) { $this->viewportSouthWest = $viewportSouthWest; return $this; } public function getViewportNorthEast() { return $this->viewportNorthEast; } public function setViewportNorthEast($viewportNorthEast) { $this->viewportNorthEast = $viewportNorthEast; return $this; } public function getChangeRequest() { return $this->changeRequest; } public function setChangeRequest($changeRequest) { $this->changeRequest = $changeRequest; return $this; } public function setFormattedAddress($formattedAddress) { $this->formattedAddress = $formattedAddress; return $this; } public function getPostalCode() { return $this->postalCode; } public function setPostalCode($postalCode) { $this->postalCode = $postalCode; return $this; } public function getValid() { return $this->valid; } public function setValid($valid) { $this->valid = $valid; return $this; } public function getSlug() { return $this->slug; } public function setSlug($slug) { $this->slug = $slug; return $this; } } Any help appreciated I'm stuck for hours on this problem. Thank you.

[HooverG]

You can close this issue !