这个问题已经解决了，但也许其他人也可以找到一些帮助。
我在zend框架2和doctrine 2中创建了一个项目。在我的项目中，我有系统用户和项目。一个项目可以有多个具有多个操作的服务器。每个操作都由用户进行，因此所有操作都链接到用户。一切正常，直到我尝试列出所有动作。比我在用户链接上出错并且错误说：Sysusers \ Entity \ SystemUser上的主键ID缺失值
我前一段时间也有这个问题，我发现@ORM \ JoinColumn在哪里翻转。但现在代码中的一切似乎都没问题。
如果有人能指出我正确的方向，那就太好了。提前谢谢！
这是我的系统用户实体：
<?php
/**
* Auto generated by MySQL Workbench Schema Exporter.
* Version 2.1.3-dev (doctrine2-zf2inputfilterannotation) on 2014-07-15
* 14:04:16.
* Goto https://github.com/johmue/mysql-workbench-schema-exporter for more
* information.
*/
namespace Sysusers\Entity;
use Doctrine\ORM\Mapping as ORM;
use Zend\Crypt\Password\Bcrypt;
use Dashboard\Entity\ProjectAction;
use Doctrine\Common\Collections\ArrayCollection;
/**
* Sysusers\Entity\SystemUser
*
* @ORM\Entity(repositoryClass="SystemUserRepository")
* @ORM\Table(name="system_users", uniqueConstraints={@ORM\UniqueConstraint(name="email_UNIQUE", columns={"email"})})
*/
class SystemUser implements \ZfcUser\Entity\UserInterface
{
/**
* Instance of InputFilterInterface.
*
* @var InputFilter
*/
private $inputFilter;
/**
* @ORM\Id
* @ORM\Column(type="integer", options={"unsigned"=true})
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @ORM\Column(type="string", length=45)
*/
protected $first_name;
/**
* @ORM\Column(type="string", length=45)
*/
protected $last_name;
/**
* @ORM\Column(type="string", length=45)
*/
protected $email;
/**
* @ORM\Column(type="string", length=250)
*/
protected $password;
/**
* @ORM\OneToMany(targetEntity="Dashboard\Entity\ProjectAction", mappedBy="systemUser")
* @ORM\JoinColumn(name="system_users_id", referencedColumnName="id", onDelete="CASCADE")
*/
protected $projectActions;
public function __construct()
{
$this->projectActions = new ArrayCollection();
}
/**
* Set the value of id.
*
* @param integer $id
* @return \Sysusers\Entity\SystemUser
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Get the value of id.
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set the value of first_name.
*
* @param string $first_name
* @return \Sysusers\Entity\SystemUser
*/
public function setFirstName($first_name)
{
$this->first_name = $first_name;
return $this;
}
/**
* Get the value of first_name.
*
* @return string
*/
public function getFirstName()
{
return $this->first_name;
}
/**
* Set the value of last_name.
*
* @param string $last_name
* @return \Sysusers\Entity\SystemUser
*/
public function setLastName($last_name)
{
$this->last_name = $last_name;
return $this;
}
/**
* Get the value of last_name.
*
* @return string
*/
public function getLastName()
{
return $this->last_name;
}
/**
* Set the value of email.
*
* @param string $email
* @return \Sysusers\Entity\SystemUser
*/
public function setEmail($email)
{
$this->email = $email;
return $this;
}
/**
* Get the value of email.
*
* @return string
*/
public function getEmail()
{
return $this->email;
}
/**
* Set the value of password.
*
* @param string $password
* @return \Sysusers\Entity\SystemUser
*/
public function setPassword($password, $hash = true)
{
if ($hash) {
$crypt = new Bcrypt();
$password = $crypt->create($password);
}
$this->password = $password;
return $this;
}
/**
* Get the value of password.
*
* @return string
*/
public function getPassword()
{
return $this->password;
}
/**
* Add ProjectAction entity to collection (one to many).
*
* @param \Dashboard\Entity\ProjectAction $projectAction
* @return \Sysusers\Entity\SystemUser
*/
public function addProjectAction(ProjectAction $projectAction)
{
$this->projectActions[] = $projectAction;
return $this;
}
/**
* Remove ProjectAction entity from collection (one to many).
*
* @param \Dashboard\Entity\ProjectAction $projectAction
* @return \Sysusers\Entity\SystemUser
*/
public function removeProjectAction(ProjectAction $projectAction)
{
$this->projectActions->removeElement($projectAction);
return $this;
}
/**
* Get ProjectAction entity collection (one to many).
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getProjectActions()
{
return $this->projectActions;
}
/**
* Populate entity with the given data.
* The set* method will be used to set the data.
*
* @param array $data
* @return boolean
*/
public function populate(array $data = array())
{
foreach ($data as $field => $value) {
$setter = sprintf('set%s', ucfirst(
str_replace(' ', '', ucwords(str_replace('_', ' ', $field)))
));
if (method_exists($this, $setter)) {
$this->{$setter}($value);
}
}
return true;
}
/**
* Return a array with all fields and data.
* Default the relations will be ignored.
*
* @param array $fields
* @return array
*/
public function getArrayCopy(array $fields = array())
{
$dataFields = array('id', 'first_name', 'last_name', 'email', 'password');
$relationFields = array();
$copiedFields = array();
foreach ($relationFields as $relationField) {
$map = null;
if (array_key_exists($relationField, $fields)) {
$map = $fields[$relationField];
$fields[] = $relationField;
unset($fields[$relationField]);
}
if (!in_array($relationField, $fields)) {
continue;
}
$getter = sprintf('get%s', ucfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $relationField)))));
$relationEntity = $this->{$getter}();
$copiedFields[$relationField] = (!is_null($map))
? $relationEntity->getArrayCopy($map)
: $relationEntity->getArrayCopy();
$fields = array_diff($fields, array($relationField));
}
foreach ($dataFields as $dataField) {
if (!in_array($dataField, $fields) && !empty($fields)) {
continue;
}
$getter = sprintf('get%s', ucfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $dataField)))));
$copiedFields[$dataField] = $this->{$getter}();
}
return $copiedFields;
}
public function __sleep()
{
return array('id', 'first_name', 'last_name', 'email', 'password');
}
public function getUsername()
{
return $this->getFirstName() . ' ' . $this->getLastName();
}
public function getDisplayName()
{
return $this->getFirstName() . ' ' . $this->getLastName();
}
public function getState()
{
return false;
}
}
这是我的项目实体：
<?php
/**
* Auto generated by MySQL Workbench Schema Exporter.
* Version 2.1.3-dev (doctrine2-zf2inputfilterannotation) on 2014-06-28
* 14:43:09.
* Goto https://github.com/johmue/mysql-workbench-schema-exporter for more
* information.
*/
namespace Dashboard\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
/**
* Dashboard\Entity\Project
*
* @ORM\Entity(repositoryClass="ProjectRepository")
* @ORM\Table(name="projects")
*/
class Project
{
/**
* @ORM\Id
* @ORM\Column(type="integer", options={"unsigned"=true})
*/
protected $id;
/**
* @ORM\Column(nullable=true)
*/
protected $last_action;
/**
* @ORM\OneToMany(targetEntity="Server", mappedBy="project")
* @ORM\JoinColumn(name="projects_id", referencedColumnName="id", onDelete="CASCADE")
*/
protected $servers;
public function __construct()
{
$this->servers = new ArrayCollection();
}
/**
* Set the value of id.
*
* @param integer $id
* @return \Dashboard\Entity\Project
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Get the value of id.
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set the value of last_action.
*
* @param $last_action
* @return \Dashboard\Entity\Project
*/
public function setLastAction($last_action)
{
$this->last_action = $last_action;
return $this;
}
/**
* Get the value of last_action.
*
* @return
*/
public function getLastAction()
{
return $this->last_action;
}
/**
* Add Server entity to collection (one to many).
*
* @param \Dashboard\Entity\Server $server
* @return \Dashboard\Entity\Project
*/
public function addServer(Server $server)
{
$this->servers[] = $server;
return $this;
}
/**
* Remove Server entity from collection (one to many).
*
* @param \Dashboard\Entity\Server $server
* @return \Dashboard\Entity\Project
*/
public function removeServer(Server $server)
{
$this->servers->removeElement($server);
return $this;
}
/**
* Get Server entity collection (one to many).
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getServers()
{
return $this->servers;
}
/**
* Populate entity with the given data.
* The set* method will be used to set the data.
*
* @param array $data
* @return boolean
*/
public function populate(array $data = array())
{
foreach ($data as $field => $value) {
$setter = sprintf('set%s', ucfirst(
str_replace(' ', '', ucwords(str_replace('_', ' ', $field)))
));
if (method_exists($this, $setter)) {
$this->{$setter}($value);
}
}
return true;
}
/**
* Return a array with all fields and data.
* Default the relations will be ignored.
*
* @param array $fields
* @return array
*/
public function getArrayCopy(array $fields = array())
{
$dataFields = array('id', 'last_action');
$relationFields = array();
$copiedFields = array();
foreach ($relationFields as $relationField) {
$map = null;
if (array_key_exists($relationField, $fields)) {
$map = $fields[$relationField];
$fields[] = $relationField;
unset($fields[$relationField]);
}
if (!in_array($relationField, $fields)) {
continue;
}
$getter = sprintf('get%s', ucfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $relationField)))));
$relationEntity = $this->{$getter}();
$copiedFields[$relationField] = (!is_null($map))
? $relationEntity->getArrayCopy($map)
: $relationEntity->getArrayCopy();
$fields = array_diff($fields, array($relationField));
}
foreach ($dataFields as $dataField) {
if (!in_array($dataField, $fields) && !empty($fields)) {
continue;
}
$getter = sprintf('get%s', ucfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $dataField)))));
$copiedFields[$dataField] = $this->{$getter}();
}
return $copiedFields;
}
public function __sleep()
{
return array('id', 'last_action');
}
}
这是我的项目行动实体：
<?php
/**
* Auto generated by MySQL Workbench Schema Exporter.
* Version 2.1.3-dev (doctrine2-zf2inputfilterannotation) on 2014-07-15
* 14:04:16.
* Goto https://github.com/johmue/mysql-workbench-schema-exporter for more
* information.
*/
namespace Dashboard\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
/**
* Dashboard\Entity\ProjectAction
*
* @ORM\Entity(repositoryClass="ProjectActionRepository")
* @ORM\Table(name="project_actions", indexes={@ORM\Index(name="fk_project_actions_system_users_idx", columns={"system_users_id"}), @ORM\Index(name="fk_project_actions_projects1_idx", columns={"projects_id"}), @ORM\Index(name="fk_project_actions_servers1_idx", columns={"servers_id"})})
*/
class ProjectAction
{
/**
* @ORM\Id
* @ORM\Column(type="integer", options={"unsigned"=true})
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @ORM\Column()
*/
protected $date_created;
/**
* @ORM\Column(type="integer", options={"unsigned"=true})
*/
protected $system_users_id;
/**
* @ORM\Column(type="integer", options={"unsigned"=true})
*/
protected $servers_id;
/**
* @ORM\Column(type="string", length=255)
*/
protected $commit_key;
/**
* @ORM\Column(type="integer", nullable=true, options={"unsigned"=true})
*/
protected $creates;
/**
* @ORM\Column(type="integer", nullable=true, options={"unsigned"=true})
*/
protected $updates;
/**
* @ORM\Column(type="integer", nullable=true, options={"unsigned"=true})
*/
protected $deletes;
/**
* @ORM\OneToMany(targetEntity="ActionFile", mappedBy="projectAction")
* @ORM\JoinColumn(name="project_actions_id", referencedColumnName="id", onDelete="CASCADE")
*/
protected $actionFiles;
/**
* @ORM\ManyToOne(targetEntity="Sysusers\Entity\SystemUser", inversedBy="projectActions")
* @ORM\JoinColumn(name="id", referencedColumnName="system_users_id", onDelete="CASCADE")
*/
protected $systemUser;
/**
* @ORM\ManyToOne(targetEntity="Server", inversedBy="projectActions")
* @ORM\JoinColumn(name="id", referencedColumnName="servers_id")
*/
protected $server;
public function __construct()
{
$this->actionFiles = new ArrayCollection();
}
/**
* Set the value of id.
*
* @param integer $id
* @return \Dashboard\Entity\ProjectAction
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Get the value of id.
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set the value of date_created.
*
* @param $date_created
* @return \Dashboard\Entity\ProjectAction
*/
public function setDateCreated($date_created)
{
$this->date_created = $date_created;
return $this;
}
/**
* Get the value of date_created.
*
* @return
*/
public function getDateCreated()
{
return $this->date_created;
}
/**
* Set the value of system_users_id.
*
* @param integer $system_users_id
* @return \Dashboard\Entity\ProjectAction
*/
public function setSystemUsersId($system_users_id)
{
$this->system_users_id = $system_users_id;
return $this;
}
/**
* Get the value of system_users_id.
*
* @return integer
*/
public function getSystemUsersId()
{
return $this->system_users_id;
}
/**
* Get the value of projects_id.
*
* @return integer
*/
public function getProjectsId()
{
return $this->projects_id;
}
/**
* Set the value of servers_id.
*
* @param integer $servers_id
* @return \Dashboard\Entity\ProjectAction
*/
public function setServersId($servers_id)
{
$this->servers_id = $servers_id;
return $this;
}
/**
* Get the value of servers_id.
*
* @return integer
*/
public function getServersId()
{
return $this->servers_id;
}
/**
* Set the value of commit_key.
*
* @param string $commit_key
* @return \Dashboard\Entity\ProjectAction
*/
public function setCommitKey($commit_key)
{
$this->commit_key = $commit_key;
return $this;
}
/**
* Get the value of commit_key.
*
* @return string
*/
public function getCommitKey()
{
return $this->commit_key;
}
/**
* Set the value of creates.
*
* @param integer $creates
* @return \Dashboard\Entity\ProjectAction
*/
public function setCreates($creates)
{
$this->creates = $creates;
return $this;
}
/**
* Get the value of creates.
*
* @return integer
*/
public function getCreates()
{
return $this->creates;
}
/**
* Set the value of updates.
*
* @param integer $updates
* @return \Dashboard\Entity\ProjectAction
*/
public function setUpdates($updates)
{
$this->updates = $updates;
return $this;
}
/**
* Get the value of updates.
*
* @return integer
*/
public function getUpdates()
{
return $this->updates;
}
/**
* Set the value of deletes.
*
* @param integer $deletes
* @return \Dashboard\Entity\ProjectAction
*/
public function setDeletes($deletes)
{
$this->deletes = $deletes;
return $this;
}
/**
* Get the value of deletes.
*
* @return integer
*/
public function getDeletes()
{
return $this->deletes;
}
/**
* Add ActionFile entity to collection (one to many).
*
* @param \Dashboard\Entity\ActionFile $actionFile
* @return \Dashboard\Entity\ProjectAction
*/
public function addActionFile(ActionFile $actionFile)
{
$this->actionFiles[] = $actionFile;
return $this;
}
/**
* Remove ActionFile entity from collection (one to many).
*
* @param \Dashboard\Entity\ActionFile $actionFile
* @return \Dashboard\Entity\ProjectAction
*/
public function removeActionFile(ActionFile $actionFile)
{
$this->actionFiles->removeElement($actionFile);
return $this;
}
/**
* Get ActionFile entity collection (one to many).
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getActionFiles()
{
return $this->actionFiles;
}
/**
* Set SystemUser entity (many to one).
*
* @param \Sysusers\Entity\SystemUser $systemUser
* @return \Dashboard\Entity\ProjectAction
*/
public function setSystemUser(SystemUser $systemUser = null)
{
$this->systemUser = $systemUser;
return $this;
}
/**
* Get SystemUser entity (many to one).
*
* @return \Sysusers\Entity\SystemUser
*/
public function getSystemUser()
{
return $this->systemUser;
}
/**
* Set Server entity (many to one).
*
* @param \Dashboard\Entity\Server $server
* @return \Dashboard\Entity\ProjectAction
*/
public function setServer(Server $server = null)
{
$this->server = $server;
return $this;
}
/**
* Get Server entity (many to one).
*
* @return \Dashboard\Entity\Server
*/
public function getServer()
{
return $this->server;
}
/**
* Populate entity with the given data.
* The set* method will be used to set the data.
*
* @param array $data
* @return boolean
*/
public function populate(array $data = array())
{
foreach ($data as $field => $value) {
$setter = sprintf('set%s', ucfirst(
str_replace(' ', '', ucwords(str_replace('_', ' ', $field)))
));
if (method_exists($this, $setter)) {
$this->{$setter}($value);
}
}
return true;
}
/**
* Return a array with all fields and data.
* Default the relations will be ignored.
*
* @param array $fields
* @return array
*/
public function getArrayCopy(array $fields = array())
{
$dataFields = array('id', 'date_created', 'system_users_id', 'servers_id', 'commit_key', 'creates', 'updates', 'deletes');
$relationFields = array('systemUser', 'project', 'server');
$copiedFields = array();
foreach ($relationFields as $relationField) {
$map = null;
if (array_key_exists($relationField, $fields)) {
$map = $fields[$relationField];
$fields[] = $relationField;
unset($fields[$relationField]);
}
if (!in_array($relationField, $fields)) {
continue;
}
$getter = sprintf('get%s', ucfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $relationField)))));
$relationEntity = $this->{$getter}();
$copiedFields[$relationField] = (!is_null($map))
? $relationEntity->getArrayCopy($map)
: $relationEntity->getArrayCopy();
$fields = array_diff($fields, array($relationField));
}
foreach ($dataFields as $dataField) {
if (!in_array($dataField, $fields) && !empty($fields)) {
continue;
}
$getter = sprintf('get%s', ucfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $dataField)))));
$copiedFields[$dataField] = $this->{$getter}();
}
return $copiedFields;
}
public function __sleep()
{
return array('id', 'date_created', 'system_users_id', 'servers_id', 'commit_key', 'creates', 'updates', 'deletes');
}
}