在 Symfony2 中加载固定装置时，我遇到了一个非常奇怪的错误。我已经使用了netbeans调试器并检查了错误中提到的变量的值，这就是它应该是的！！！因为我真的不知道错误可能是什么，所以我发布了整个夹具类。输出的错误是：
PHP 致命错误：在第 77 行的 /home/victor/projects/elcuadre/src/ElCuadre/OffersBundle/DataFixtures/ORM/LoadOfferData.php 中的非对象上调用成员函数 setGeolocation()
代码是：
<?php
namespace ElCuadre\OffersBundle\DataFixtures\ORM;
use Doctrine\Common\Persistence\ObjectManager;
use Doctrine\Common\DataFixtures\FixtureInterface;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\DataFixtures\AbstractFixture;
use ElCuadre\OffersBundle\Entity\GeoLocation;
use ElCuadre\OffersBundle\Entity\LatLng;
use ElCuadre\OffersBundle\Entity\Offer;
use ElCuadre\OffersBundle\Entity\Availability;
use ElCuadre\OffersBundle\Entity\Picture;
use ElCuadre\OffersBundle\Entity\Experience;
class LoadOfferData extends AbstractFixture implements FixtureInterface {
public function buildLatLngs($points) {
$result = new ArrayCollection();
foreach ($points as $point) {
$result[] = new LatLng($point["x"], $point["y"]);
}
return $result;
}
public function buildGeoLocation($centerLat, $centerLong, $mapType, $type, $zoom) {
$geoloc = new GeoLocation();
$geoloc->setCenterLat($centerLat);
$geoloc->setCenterLong($centerLong);
$geoloc->setMapType($mapType);
$geoloc->setType($type);
$geoloc->setZoom($zoom);
return $geoloc;
}
public function loadGeoLocation(ObjectManager $manager, $centerLat, $centerLong, $mapType, $type, $zoom, $points) {
$geoloc = $this->buildGeoLocation($centerLat, $centerLong, $mapType, $type, $zoom);
$latlngs = $this->buildLatLngs($points);
$geoloc->setLatLngs($latlngs);
$manager->persist($geoloc);
foreach ($latlngs as $latlng) {
$latlng->setGeolocation($geoloc);
$manager->persist($latlng);
}
return $geoloc;
}
public function buildExperience($title,$location,$type){
$exp = new Experience();
$exp->setTitle($title);
$exp->setDescription($title);
$exp->setLocation($location);
$exp->setType($type);
}
public function load(ObjectManager $manager) {
$geoloc = $this->loadGeoLocation($manager,
5.968144043645581, -62.53726971960451,
'HYBRID', 'Marker', 14,
array("x" => 5.968144043645581, "y" => -62.53726971960451));
$pictures = new ArrayCollection();
$pictures[] = Picture::newPicture('Salto Angel A', 'Salto Angel A',
'Salto Angel', "imgs/content/salto angel/A.jpg");
$pictures[] = Picture::newPicture('Salto Angel 1', 'Salto Angel 1',
'Salto Angel', "imgs/content/salto angel/1.jpg");
$pictures[] = Picture::newPicture('Salto Angel 2', 'Salto Angel 2',
'Salto Angel', "imgs/content/salto angel/2.jpg");
$pictures[] = Picture::newPicture('Salto Angel 3', 'Salto Angel 3',
'Salto Angel', "imgs/content/salto angel/3.jpg");
$pictures[] = Picture::newPicture('Salto Angel 4', 'Salto Angel 4',
'Salto Angel', "imgs/content/salto angel/4.jpg");
$pictures[] = Picture::newPicture('Salto Angel 5', 'Salto Angel 5',
'Salto Angel', "imgs/content/salto angel/5.jpg");
$exp = $this->buildExperience('Salto Angel 3 días y 2 noches',
'Salto Angel - Bolivar - Venezuela','P');
$exp->setGeolocation($geoloc);
foreach ($pictures as $picture) {
$picture->setExperience($exp);
$manager->persist($picture);
}
$offer = new Offer();
$offer->setTitle('Salto Angel 3 días y 2 noches');
$offer->setDescription('Salto Angel 3 días y 2 noches');
$offer->setPrice(1233.43);
$offer->setDiscount(.12);
$offer->setStart(new \DateTime('07-04-2012'));
$offer->setEnd(new \DateTime('09-04-2012'));
$offer->setDescription('3 dias y 2 noches para dos personas en habitacion Suite con desayuno incluido');
$offer->setLocation('Caracas');
$offer->setMaxPerUser(2);
$offer->setIsFeatured(true);
$availabilities = new ArrayCollection();
$availabilities[] = new Availability(new \DateTime('07-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('08-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('09-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('10-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('11-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('12-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('13-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('14-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('15-04-2012'), 5);
$availabilities[] = new Availability(new \DateTime('16-04-2012'), 5);
foreach ($availabilities as $aval) {
$offer->addAvailability($aval);
$aval->setOffer($offer);
$manager->persist($aval);
}
$manager->flush();
}
}
?>
我在调试器中检查了变量的值，$geoloc它应该是（ElCuadre\OffersBundle\Entity\GeoLocation）。
那么，夹具包中是否存在错误？或者，我做错了吗？我能做些什么来解决这个错误？