我试图使用DoctrineMongoDBBundle,但它给了我这个错误:
尝试加载类" ObjectID"来自命名空间" MongoDB \ BSON"。难道 你忘记了"使用"另一个命名空间的语句?
我已经搜遍了所有原因,但我找不到为什么会收到此错误。
我的mongodb安装得很好,一个mongodb状态告诉我它是活跃的。我想我正确地设置了类......等等错误来自何处?
堆栈追踪:
Symfony \ Component \ Debug \ Exception \ ClassNotFoundException:试图 加载类" ObjectID"来自命名空间" MongoDB \ BSON"。你忘记了吗? "使用"另一个命名空间的语句?
在vendor / alcaeus / mongo-php-adapter / lib / Mongo / MongoId.php:224
在MongoId-> createObjectID(null) (供应商/ alcaeus /蒙戈-PHP-适配器/ LIB /蒙戈/ MongoId.php:41)
在MongoId-> __ construct() (供应商/教义/ mongodb的-ODM / LIB /学说/ ODM / MongoDB的/ ID / AutoGenerator.php:34)
在 教义\ ODM \ MongoDB的\ ID为\ AutoGenerator->生成(对象(DocumentManager), 对象(产品)) (供应商/教义/ mongodb的-ODM / LIB /学说/ ODM / MongoDB的/ UnitOfWork.php:1107)
在 教义\ ODM \ MongoDB的\ UnitOfWork-> persistNew(对象(ClassMetadata), 对象(产品)) (供应商/教义/ mongodb的-ODM / LIB /学说/ ODM / MongoDB的/ UnitOfWork.php:1710)
在Doctrine \ ODM \ MongoDB \ UnitOfWork-> doPersist(对象(产品), 数组(' 000000002ed55d6b00000000057952ca' =>对象(产品))) (供应商/教义/ mongodb的-ODM / LIB /学说/ ODM / MongoDB的/ UnitOfWork.php:1674)
在Doctrine \ ODM \ MongoDB \ UnitOfWork-> persist(object(Product)) (供应商/教义/ mongodb的-ODM / LIB /学说/ ODM / MongoDB的/ DocumentManager.php:412)
在Doctrine \ ODM \ MongoDB \ DocumentManager-> persist(object(Product)) (SRC / Acme公司/ StoreBundle /控制器/ DefaultController.php:30)
在Acme \ StoreBundle \ Controller \ DefaultController-> createAction()
at call_user_func_array(array(object(DefaultController), ' createAction'),array()) (供应商/ symfony的/ symfony的/ SRC / Symfony的/组件/ HttpKernel / HttpKernel.php:153) 在Symfony \ Component \ HttpKernel \ HttpKernel-> handleRaw(object(Request), 1) (供应商/ symfony的/ symfony的/ SRC / Symfony的/组件/ HttpKernel / HttpKernel.php:68)
在Symfony \ Component \ HttpKernel \ HttpKernel->句柄(对象(请求), 1,真的) (供应商/ symfony的/ symfony的/ SRC / Symfony的/组件/ HttpKernel / Kernel.php:169)
在Symfony \ Component \ HttpKernel \ Kernel->句柄(对象(请求)) (网络/ app_dev.php:29)
at require(' /var/www/html/geoservicesgrandnancy/web/app_dev.php') (供应商/ symfony的/ symfony的/ SRC / Symfony的/捆绑/ WebServerBundle /资源/ router.php:42)
php --ri mongodb | grep version
输出:
MongoDB扩展版本=> 1.3.2,libbson捆绑版本=> 1.8.1, libmongoc bundled version => 1.8.1
演示的简单示例:
<?php
namespace Acme\StoreBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Response;
use MongoDB\BSON\ObjectID; //Adding this or not doesn't change anything
class DefaultController extends Controller
{
/**
* @Route("/")
*/
public function indexAction()
{
var_dump(new MongoDB\BSON\ObjectID); die();
return $this->render('AcmeStoreBundle:Default:index.html.twig');
}
}
composer.json需要得到:
"require": {
"php": ">=5.5.9",
"alcaeus/mongo-php-adapter": "^1.1",
"doctrine/doctrine-bundle": "^1.6",
"doctrine/mongodb-odm": "^1.2",
"doctrine/mongodb-odm-bundle": "^3.4",
"doctrine/orm": "^2.5",
"incenteev/composer-parameter-handler": "^2.0",
"sensio/distribution-bundle": "^5.0.19",
"sensio/framework-extra-bundle": "^3.0.2",
"symfony/monolog-bundle": "^3.1.0",
"symfony/polyfill-apcu": "^1.0",
"symfony/swiftmailer-bundle": "^2.3.10",
"symfony/symfony": "3.3.*",
"twig/twig": "^1.0||^2.0"
},
答案 0 :(得分:0)
你好,你需要包含“alcaeus / mongo-php-adapter”:“^ 1.1”作为你的包的一部分,并将预期的mongo扩展暴露为失败解决方案,如
"provide": {
"ext-mongo": "1.6.12"
},
完整的作曲家文件可能就像
{
"require": {
"php": "^7.1.3",
"ext-mongodb": ">=1.1.2",
"alcaeus/mongo-php-adapter": "^1.1",
"doctrine/mongodb-odm-bundle": "^3.3",
...
},
"provide": {
"ext-mongo": "1.6.12"
}
...
}