Symfony-Catchable致命错误：传递给Doctrine Common Collections ArrayCollection :: __ construct（）的参数1必须是类(代码

Question

我在尝试加载页面时收到此错误（Symfony 3.3）：

可捕获的致命错误：传递给Doctrine Common Collections ArrayCollection :: __ construct（）的参数1必须是类型数组，对象给定`。

我看了很多网站，但没有一个能够解决我的问题。以下是我的实体的示例：

Setting.php

<?php

namespace PressferBundleEntityPressfer;

use DoctrineORMMapping as ORM;

/**
* Setting
*
* @ORMTable(name="pressfer_setting")
* @ORMEntity(repositoryClass="PressferBundleRepositoryPressferSettingRepositor
y")
*/
class Setting
{
/**
 * @var int
 *
 * @ORMColumn(name="id", type="integer")
 * @ORMId
 * @ORMGeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @var string
 *
 * @ORMColumn(name="name", type="string", length=255)
 */
private $name;

/**
 * @var bool
 *
 * @ORMColumn(name="value", type="boolean")
 */
private $value;

/**
 * @ORMOneToMany(targetEntity="PressferBundleEntityPressferConfig", 
mappedBy="Setting")
 *
 */
private $config;

/**
 * @ORMManyToOne(targetEntity="PressferBundleEntityCompanyCompany", 
inversedBy="settings")
 * @ORMJoinColumn(name="company_id", referencedColumnName="id", 
onDelete="CASCADE")
 */
private $company;

/**
 * Get id
 *
 * @return int
 */
public function getId()
{
    return $this->id;
}

/**
 * Set name
 *
 * @param string $name
 *
 * @return Setting
 */
public function setName($name)
{
    $this->name = $name;

    return $this;
}

/**
 * Get name
 *
 * @return string
 */
public function getName()
{
    return $this->name;
}

/**
 * Set value
 *
 * @param boolean $value
 *
 * @return Setting
 */
public function setValue($value)
{
    $this->value = $value;

    return $this;
}

/**
 * Get value
 *
 * @return bool
 */
public function getValue()
{
    return $this->value;
}

/**
 * Set config
 *
 * @param string $config
 *
 * @return Setting
 */
public function setConfig($config)
{
    $this->config = $config;

    return $this;
}

/**
 * Get config
 *
 * @return string
 */
public function getConfig()
{
    return $this->config;
}

/**
 * Set company
 *
 * @param string $company
 *
 * @return Setting
 */
public function setCompany($company)
{
    $this->company = $company;

    return $this;
}

/**
 * Get company
 *
 * @return string
 */
public function getCompany()
{
    return $this->company;
}
/**
 * Constructor
 */
public function __construct()
{
    $this->config = new DoctrineCommonCollectionsArrayCollection();
}

/**
 * Add config
 *
 * @param PressferBundleEntityPressferConfig $config
 *
 * @return Setting
 */
public function addConfig(PressferBundleEntityPressferConfig $config)
{
    $this->config[] = $config;

    return $this;
}

/**
 * Remove config
 *
 * @param PressferBundleEntityPressferConfig $config
 */
   public function removeConfig(PressferBundleEntityPressferConfig 
   $config)
   {
       $this->config->removeElement($config);
   }
}

Company.php

<?php

namespace PressferBundleEntityCompany;

use DoctrineORMMapping as ORM;


/**
* @ORMEntity
* @ORMTable(name="pf_companies")
*/
class Company
{
/**
 * @ORMColumn(type="integer")
 * @ORMId
 * @ORMGeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @ORMColumn(type="string", length=255)
 */
private $name;

/**
 * @ORMColumn(type="string", length=255)
 */
private $email;

/**
 * @ORMColumn(type="string", nullable=false)
 */
private $subdomain;

/**
 * @ORMManyToOne(targetEntity="CompanyInfo")
 * @ORMJoinColumn(name="infoId", referencedColumnName="id", onDelete="CASCADE")
 */
private $infoid;

/**
 * @ORMOneToMany(targetEntity="PressferBundleEntityPressferSetting", mappedBy="company", cascade={"persist","remove"})
 */
private $settings;

/**
 * @return mixed
 */
public function getInfoId()
{
    return $this->infoid;
}

/**
 * @param mixed $infoId
 */
public function setInfoId($infoid)
{
    $this->infoid = $infoid;
}

/**
 * @param mixed $name
 */
public function setName($name)
{
    $this->name = $name;
}

/**
 * @param mixed $email
 */
public function setEmail($email)
{
    $this->email = $email;
}

/**
 * @return mixed
 */
public function getSubdomain()
{
    return $this->subdomain;
}

/**
 * @param mixed $subdomain
 */
public function setSubdomain($subdomain)
{
    $this->subdomain = $subdomain;
}

/**
 * @return mixed
 */
public function getEmail()
{
    return $this->email;
}

/**
 * @return mixed
 */
public function getName()
{
    return $this->name;
}

/**
 * @return mixed
 */
public function getId()
{
    return $this->id;
}


/**
 * Constructor
 */
public function __construct()
{
    $this->settings = new DoctrineCommonCollectionsArrayCollection();
}

/**
 * Add setting
 *
 * @param PressferBundleEntityPressferSetting $setting
 *
 * @return Company
 */
public function addSetting(PressferBundleEntityPressferSetting $setting)
{
    $this->settings[] = $setting;

    return $this;
}

/**
 * Remove setting
 *
 * @param PressferBundleEntityPressferSetting $setting
 */
public function removeSetting(PressferBundleEntityPressferSetting $setting)
{
    $this->settings->removeElement($setting);
}

/**
 * Get settings
 *
 * @return DoctrineCommonCollectionsCollection
 */
public function getSettings()
{
    return $this->settings;
}
}

Config.php

<?php

namespace PressferBundleEntityPressfer;

use DoctrineORMMapping as ORM;

/**
* Config
*
* @ORMTable(name="pressfer_config")
*@ORMEntity(repositoryClass="PressferBundleRepositoryPressferConfigRepository")
*/
class Config
{
/**
 * @var int
 *
 * @ORMColumn(name="id", type="integer")
 * @ORMId
 * @ORMGeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @var string
 *
 * @ORMColumn(name="name", type="string", length=255)
 */
private $name;

/**
 * @var bool
 *
 * @ORMColumn(name="value", type="boolean")
 */
private $value;

/**
 * @ORMOneToMany(targetEntity="PressferBundleEntityPressferConfig", mappedBy="dependency")
 */
private $dependency;

/**
 * @ORMManyToOne(targetEntity="PressferBundleEntityPressferSetting", inversedBy="config")
 */
private $Setting;

/**
 * Get id
 *
 * @return int
 */
public function getId()
{
    return $this->id;
}

/**
 * Set name
 *
 * @param string $name
 *
 * @return Config
 */
public function setName($name)
{
    $this->name = $name;

    return $this;
}

/**
 * Get name
 *
 * @return string
 */
public function getName()
{
    return $this->name;
}

/**
 * Set value
 *
 * @param boolean $value
 *
 * @return Config
 */
public function setValue($value)
{
    $this->value = $value;

    return $this;
}

/**
 * Get value
 *
 * @return bool
 */
public function getValue()
{
    return $this->value;
}

/**
 * Set dependency
 *
 * @param string $dependency
 *
 * @return Config
 */
public function setDependency($dependency)
{
    $this->dependency = $dependency;

    return $this;
}

/**
 * Get dependency
 *
 * @return string
 */
public function getDependency()
{
    return $this->dependency;
}
/**
 * Constructor
 */
public function __construct()
{
    $this->dependency = new DoctrineCommonCollectionsArrayCollection();
}

/**
 * Add dependency
 *
 * @param PressferBundleEntityPressferConfig $dependency
 *
 * @return Config
 */
public function addDependency(PressferBundleEntityPressferConfig $dependency)
{
    $this->dependency[] = $dependency;

    return $this;
}

/**
 * Remove dependency
 *
 * @param PressferBundleEntityPressferConfig $dependency
 */
public function removeDependency(PressferBundleEntityPressferConfig $dependency)
{
    $this->dependency->removeElement($dependency);
}

/**
 * Set setting
 *
 * @param PressferBundleEntityPressferSetting $setting
 *
 * @return Config
 */
public function setSetting(PressferBundleEntityPressferSetting $setting = null)
{
    $this->Setting = $setting;

    return $this;
}

/**
 * Get setting
 *
 * @return PressferBundleEntityPressferSetting
 */
public function getSetting()
{
    return $this->Setting;
}
}