请帮忙。
我在提交表单时收到此例外。我使用 Zend Framework 2 和 DoctrineORMModule。
我通过下一个命令生成了我的实体
php doctrine-module orm:convert-mapping annotation module/Globuserp/src/ --namespace="Globuserp'Entity''" --from-database
php doctrine-module orm:generate-entities module/Globuserp/src/ --generate-annotations=true
堆栈跟踪：
#0 /var/www/globus-erp.local/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/Driver/MappingDriverChain.php(113): Doctrine'Common'Persistence'Mapping'MappingException::classNotFoundInNamespaces('DoctrineModule''...', Array)
#1 /var/www/globus-erp.local/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(117): Doctrine'Common'Persistence'Mapping'Driver'MappingDriverChain->loadMetadataForClass('DoctrineModule''...', Object(Doctrine'ORM'Mapping'ClassMetadata))
#2 /var/www/globus-erp.local/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(318): Doctrine'ORM'Mapping'ClassMetadataFactory->doLoadMetadata(Object(Doctrine'ORM'Mapping'ClassMetadata), NULL, false, Array)
#3 /var/www/globus-erp.local/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(211): Doctrine'Common'Persistence'Mapping'AbstractClassMetadataFactory->loadMetadata('DoctrineModule''...')
#4 /var/www/globus-erp.local/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(265): Doctrine'Common'Persistence'Mapping'AbstractClassMetadataFactory->getMetadataFor('DoctrineModule''...')
#5 /var/www/globus-erp.local/vendor/doctrine/doctrine-module/src/DoctrineModule/Stdlib/Hydrator/DoctrineObject.php(119): Doctrine'ORM'EntityManager->getClassMetadata('DoctrineModule''...')
#6 /var/www/globus-erp.local/vendor/doctrine/doctrine-module/src/DoctrineModule/Stdlib/Hydrator/DoctrineObject.php(102): DoctrineModule'Stdlib'Hydrator'DoctrineObject->prepare(NULL)
#7 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Form/Fieldset.php(591): DoctrineModule'Stdlib'Hydrator'DoctrineObject->hydrate(Array, NULL)
#8 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Form/Element/Collection.php(274): Zend'Form'Fieldset->bindValues(Array)
#9 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Form/Fieldset.php(584): Zend'Form'Element'Collection->bindValues(Array)
#10 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Form/Fieldset.php(584): Zend'Form'Fieldset->bindValues(Array)
#11 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Form/Form.php(364): Zend'Form'Fieldset->bindValues(Array)
#12 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Form/Form.php(513): Zend'Form'Form->bindValues()
#13 /var/www/globus-erp.local/module/Globuserp/src/Globuserp/Controller/IndexController.php(85): Zend'Form'Form->isValid()
#14 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractActionController.php(83): Globuserp'Controller'IndexController->addNewProjectAction()
#15 /var/www/globus-erp.local/module/Application/src/Application/Controller/BaseController.php(20): Zend'Mvc'Controller'AbstractActionController->onDispatch(Object(Zend'Mvc'MvcEvent))
#16 /var/www/globus-erp.local/module/Application/src/Application/Controller/BaseAdminController.php(17): Application'Controller'BaseController->onDispatch(Object(Zend'Mvc'MvcEvent))
#17 [internal function]: Application'Controller'BaseAdminController->onDispatch(Object(Zend'Mvc'MvcEvent))
#18 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php(468): call_user_func(Array, Object(Zend'Mvc'MvcEvent))
#19 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php(207): Zend'EventManager'EventManager->triggerListeners('dispatch', Object(Zend'Mvc'MvcEvent), Object(Closure))
#20 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php(117): Zend'EventManager'EventManager->trigger('dispatch', Object(Zend'Mvc'MvcEvent), Object(Closure))
#21 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Mvc/DispatchListener.php(114): Zend'Mvc'Controller'AbstractController->dispatch(Object(Zend'Http'PhpEnvironment'Request), Object(Zend'Http'PhpEnvironment'Response))
#22 [internal function]: Zend'Mvc'DispatchListener->onDispatch(Object(Zend'Mvc'MvcEvent))
#23 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php(468): call_user_func(Array, Object(Zend'Mvc'MvcEvent))
#24 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php(207): Zend'EventManager'EventManager->triggerListeners('dispatch', Object(Zend'Mvc'MvcEvent), Object(Closure))
#25 /var/www/globus-erp.local/vendor/zendframework/zendframework/library/Zend/Mvc/Application.php(316): Zend'EventManager'EventManager->trigger('dispatch', Object(Zend'Mvc'MvcEvent), Object(Closure))
#26 /var/www/globus-erp.local/public/index.php(17): Zend'Mvc'Application->run()
#27 {main}索引控制器
namespace Globuserp'Controller;
use Application'Controller'BaseAdminController as BaseController;
use Globuserp'Form'AddNewEmployeeForm;
use Globuserp'Form'AddNewProjectForm;
use Globuserp'Entity'Projects;
use Zend'View'Model'ViewModel;
use Zend'Http'Response;
use DoctrineModule'Stdlib'Hydrator'DoctrineObject as DoctrineHydrator;
class IndexController extends BaseController
{
//...
public function addNewProjectAction()
{
$em = $this->getEntityManager();
$form = new AddNewProjectForm($em, 'addNewProject');
$request = $this->getRequest();
if($request->isPost())
{
$data = $request->getPost();
$newProject = new Projects();
$form->setHydrator(new DoctrineHydrator($em, ''Projects'));
$form->bind($newProject);
$form->setData($data);
if($form->isValid())
{
var_dump($newProject);
}
}
else
{
$result = new ViewModel(array('form' => $form));
$result->setTerminal(true);
return $result;
}
}
}
基础控制器
namespace Application'Controller;
use Zend'Mvc'Controller'AbstractActionController;
class BaseController extends AbstractActionController
{
protected $entityManager;
public function onDispatch('Zend'Mvc'MvcEvent $e){
$this->setEntityManager($this->getServiceLocator()->get("'Doctrine'ORM'EntityManager"));
return parent::onDispatch($e);
}
public function setEntityManager('Doctrine'ORM'EntityManager $entity)
{
$this->entityManager = $entity;
}
public function getEntityManager()
{
return $this->entityManager;
}
}
添加新项目窗体
namespace Globuserp'Form;
use Application'Form'BaseForm;
use Globuserp'Form'EmployeeFieldset;
use Globuserp'Form'ProjectFieldset;
use DoctrineModule'Stdlib'Hydrator'DoctrineObject as DoctrineHydrator;
class AddNewProjectForm extends BaseForm
{
public function createElements()
{
$this->setAttribute('method', 'post');
$this->setAttribute('enctype', 'multipart/form-data');
$projectFieldset = new ProjectFieldset('project', $this->objectManager, new DoctrineHydrator($this->objectManager, ''Globuserp'Entity'Projects'));
$this->add($projectFieldset);
$this->add(array(
'name' => 'submit',
'type' => 'Submit',
'attributes' => array(
'value' => 'Сохранить',
'id' => 'btn_submit',
'class' => 'btn btn-primary'
)
));
}
}
基本窗体
namespace Application'Form;
use Zend'Form'Form;
use DoctrineModule'Persistence'ObjectManagerAwareInterface;
use Doctrine'Common'Persistence'ObjectManager;
abstract class BaseForm extends Form implements ObjectManagerAwareInterface
{
protected $objectManager;
public function setObjectManager(ObjectManager $objectManager)
{
$this->objectManager = $objectManager;
}
public function getObjectManager()
{
return $this->objectManager;
}
public function __construct(ObjectManager $objectManager, $name=null)
{
parent::__construct($name);
$this->setObjectManager($objectManager);
$this->createElements();
}
abstract public function createElements();
}
员工字段集
namespace Globuserp'Form;
use Application'Form'BaseFieldset;
use Doctrine'Common'Persistence'ObjectManager;
use DoctrineModule'Stdlib'Hydrator'DoctrineObject as DoctrineHydrator;
class EmployeeFieldset extends BaseFieldset
{
public function __construct($name, ObjectManager $objectManager)
{
parent::__construct($name, $objectManager);
$this->setHydrator(new DoctrineHydrator($this->objectManager, ''Log'));
}
public function createElements()
{
$this->add(array(
'name' => 'employee',
'type' => 'DoctrineModule'Form'Element'ObjectSelect',
'options' => array(
'label' => 'Имя сотрудника',
'object_manager' => $this->objectManager,
'target_class' => 'Globuserp'Entity'Staff',
'property' => 'fullname',
'label_generator' => function($targetEntity)
{
return $targetEntity->getFullname();
}
),
'attributes' => array(
'class' => 'form-control',
'required' => 'required',
)
));
$this->add(array(
'name' => 'startTime',
'type' => 'Text',
'options' => array(
'min' => 3,
'max' => 100,
'label' => 'Время работы на проекте'
),
'attributes' => array(
'class' => 'form-control input-small',
'required' => 'required'
)
));
$this->add(array(
'name' => 'endTime',
'type' => 'Text',
'options' => array(
'min' => 3,
'max' => 100,
),
'attributes' => array(
'class' => 'form-control input-small input-small-last',
'required' => 'required'
)
));
}
}
项目字段集
namespace Globuserp'Form;
use Application'Form'BaseFieldset;
use Doctrine'Common'Persistence'ObjectManager;
use DoctrineModule'Stdlib'Hydrator'DoctrineObject as DoctrineHydrator;
use Globuserp'Entity'Projects;
class ProjectFieldset extends BaseFieldset
{
public function __construct($name, ObjectManager $objectManager, DoctrineHydrator $hydrator)
{
parent::__construct($name, $objectManager);
$this->setHydrator($hydrator);
$project = new Projects();
$this->setObject($project);
}
public function createElements()
{
$this->add(array(
'name' => 'title',
'type' => 'Text',
'options' => array(
'min' => 3,
'max' => 100,
'label' => 'Наименование'
),
'attributes' => array(
'class' => 'form-control',
'required' => 'required'
)
));
$this->add(array(
'name' => 'color',
'type' => 'DoctrineModule'Form'Element'ObjectSelect',
'options' => array(
'label' => 'Цвет',
'object_manager' => $this->objectManager,
'target_class' => 'Globuserp'Entity'ProjectsColors',
'label_generator' => function($targetEntity)
{
return $targetEntity->getTitle() . "#". $targetEntity->getValue() ."";
}
),
'attributes' => array(
'class' => 'form-control color',
'required' => 'required',
)
));
$this->add(array(
'name' => 'description',
'type' => 'Textarea',
'options' => array(
'min' => 3,
'max' => 100,
'label' => 'Описание'
),
'attributes' => array(
'class' => 'form-control',
'required' => 'required'
)
));
$this->add(array(
'type' => 'Zend'Form'Element'Collection',
'name' => 'employee',
'options' => array(
'label' => 'Добавить сотрудника',
'should_create_template' => true,
'target_element' => new EmployeeFieldset('employee', $this->objectManager)
)
));
}
}
基本字段集
namespace Application'Form;
use Zend'Form'Fieldset;
use Doctrine'Common'Persistence'ObjectManager;
abstract class BaseFieldset extends Fieldset
{
protected $objectManager;
/**
* @param mixed $objectManager
*/
public function setObjectManager(ObjectManager $objectManager)
{
$this->objectManager = $objectManager;
}
/**
* @return mixed
*/
public function getObjectManager()
{
return $this->objectManager;
}
public function __construct($name, ObjectManager $objectManager)
{
parent::__construct($name);
$this->setObjectManager($objectManager);
$this->createElements();
}
abstract public function createElements();
}
项目.php
namespace Globuserp'Entity;
use Doctrine'ORM'Mapping as ORM;
/**
* Projects
*
* @ORM'Table(name="projects", indexes={@ORM'Index(name="projects_ibfk_1", columns={"color"})})
* @ORM'Entity
*/
class Projects
{
/**
* @var integer
*
* @ORM'Column(name="id", type="integer", nullable=false)
* @ORM'Id
* @ORM'GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* @var string
*
* @ORM'Column(name="title", type="string", length=255, nullable=false)
*/
private $title;
/**
* @var string
*
* @ORM'Column(name="description", type="text", length=65535, nullable=true)
*/
private $description;
/**
* @var 'Globuserp'Entity'ProjectsColors
*
* @ORM'ManyToOne(targetEntity="Globuserp'Entity'ProjectsColors")
* @ORM'JoinColumns({
* @ORM'JoinColumn(name="color", referencedColumnName="id")
* })
*/
private $color;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set title
*
* @param string $title
* @return Projects
*/
public function setTitle($title)
{
$this->title = $title;
return $this;
}
/**
* Get title
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set description
*
* @param string $description
* @return Projects
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* Get description
*
* @return string
*/
public function getDescription()
{
return $this->description;
}
/**
* Set color
*
* @param 'Globuserp'Entity'ProjectsColors $color
* @return Projects
*/
public function setColor('Globuserp'Entity'ProjectsColors $color = null)
{
$this->color = $color;
return $this;
}
/**
* Get color
*
* @return 'Globuserp'Entity'ProjectsColors
*/
public function getColor()
{
return $this->color;
}
}
日志.php
namespace Globuserp'Entity;
use Doctrine'ORM'Mapping as ORM;
/**
* Log
*
* @ORM'Table(name="log", indexes={@ORM'Index(name="id_project", columns={"id_project"}), @ORM'Index(name="id_staff", columns={"id_staff"})})
* @ORM'Entity
*/
class Log
{
/**
* @var integer
*
* @ORM'Column(name="id", type="integer", nullable=false)
* @ORM'Id
* @ORM'GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* @var 'DateTime
*
* @ORM'Column(name="start_time", type="datetime", nullable=false)
*/
private $startTime;
/**
* @var 'DateTime
*
* @ORM'Column(name="end_time", type="datetime", nullable=false)
*/
private $endTime;
/**
* @var 'Globuserp'Entity'Projects
*
* @ORM'ManyToOne(targetEntity="Globuserp'Entity'Projects")
* @ORM'JoinColumns({
* @ORM'JoinColumn(name="id_project", referencedColumnName="id")
* })
*/
private $idProject;
/**
* @var 'Globuserp'Entity'Staff
*
* @ORM'ManyToOne(targetEntity="Globuserp'Entity'Staff")
* @ORM'JoinColumns({
* @ORM'JoinColumn(name="id_staff", referencedColumnName="id")
* })
*/
private $idStaff;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set startTime
*
* @param 'DateTime $startTime
* @return Log
*/
public function setStartTime($startTime)
{
$this->startTime = $startTime;
return $this;
}
/**
* Get startTime
*
* @return 'DateTime
*/
public function getStartTime()
{
return $this->startTime;
}
/**
* Set endTime
*
* @param 'DateTime $endTime
* @return Log
*/
public function setEndTime($endTime)
{
$this->endTime = $endTime;
return $this;
}
/**
* Get endTime
*
* @return 'DateTime
*/
public function getEndTime()
{
return $this->endTime;
}
/**
* Set idProject
*
* @param 'Globuserp'Entity'Projects $idProject
* @return Log
*/
public function setIdProject('Globuserp'Entity'Projects $idProject = null)
{
$this->idProject = $idProject;
return $this;
}
/**
* Get idProject
*
* @return 'Globuserp'Entity'Projects
*/
public function getIdProject()
{
return $this->idProject;
}
/**
* Set idStaff
*
* @param 'Globuserp'Entity'Staff $idStaff
* @return Log
*/
public function setIdStaff('Globuserp'Entity'Staff $idStaff = null)
{
$this->idStaff = $idStaff;
return $this;
}
/**
* Get idStaff
*
* @return 'Globuserp'Entity'Staff
*/
public function getIdStaff()
{
return $this->idStaff;
}
}
你试着给NULL补水。因此，不知何故，您在没有实体的情况下补水 检查堆栈跟踪：
DoctrineModule'Stdlib'Hydrator'DoctrineObject->hydrate(Array, NULL)
所以你需要看看这个。也许您忘记初始化收藏或其他内容？或者，您尝试水化NULL对象。
我忘记了在EmployeeFildset构造函数中执行setObject方法。正确的版本应如下所示
public function __construct($name, ObjectManager $objectManager)
{
parent::__construct($name, $objectManager);
$this->setHydrator(new DoctrineHydrator($this->objectManager, ''Log'));
$logEntry = new Log();
$this->setObject($logEntry);
}