学说不一致，无声地无法加载模型

Question

好吧，我沿着乔尔·韦哈根（Joel Verhagen）的路线使用了codeigniter中的doctrine2，而且情况一直很好，但是现在我有一个神秘的问题。

销毁物品时，事情正常工作：

$delete = $this->doctrine->em->getRepository('EntitiesItem')->findOneBy(array('slug' => $item));
$this->doctrine->em->remove($delete);
$this->doctrine->em->flush();

但是，在getRepository（）之后，更新项目会默默地失败：

$item = $this->doctrine->em->getRepository('EntitiesItem')->findOneBy(array('id' => $id));
$item->setDescription(html_entity_decode($_POST['content']));
$this->doctrine->em->persist($item);
$this->doctrine->em->flush();

同一控制器，这就是每个操作中的所有代码。我所有的其他控制器都很好，但是在任何日志中都没有失败。将GetRepositor分开并在GetRepositor之后立即找到呼叫。将getrepository移动到__ -construct conduses update（）中以发现。

想法？线索？似乎其他任何人最终要么朝着不同的方向发展，要么从未解决问题。

谢谢！

---

编辑：添加型号

yaml

项目

EntitiesItem:
    type: entity
    table: items
    id:
        id:
            type: integer
            primary: true
            notnull: true
            generator:
                strategy: AUTO
    fields:
        title:
            type: string(255)
            notnull: true
        slug:
            type: string(255)
            notnull: true
        description:
            type: string(255)
    manyToOne:
        type:
            targetEntity: Type
            inversedBy: item
            joinColumn:
                name: type_id
                referencedColumnName: id
    options:
        charset: utf8
        type: InnoDB

类型

EntitiesType:
    type: entity
    table: types
    id:
        id:
            type: integer
            primary: true
            notnull: true
            generator:
                strategy: AUTO
    fields:
        title:
            type: string(255)
            notnull: true
        slug:
            type: string(255)
            notnull: true
        description:
            type: string(255)
    oneToMany:
        items:
            targetEntity: Item
            orphanRemoval: true
            mappedBy: type
    manyToMany:
        fields:
            targetEntity: Field
            inversedBy: types
            joinTable:
                name: fields_types
                joinColumns:
                    type_id:
                        referencedColumnName: id
                inverseJoinColumns:
                    field_id:
                        referencedColumnName: id
    options:
        charset: utf8
        type: InnoDB

---

php

项目

<?php
namespace Entities;
use DoctrineORMMapping as ORM;
/**
 * EntitiesItem
 */
class Item
{
    /**
     * @var integer $id
     */
    private $id;
    /**
     * @var string $title
     */
    private $title;
    /**
     * @var string $description
     */
    private $description;
    /**
     * @var DoctrineCommonCollectionsArrayCollection
     */
    private $fields;
    /**
     * Constructor
     */
    public function __construct()
    {
        $this->fields = new DoctrineCommonCollectionsArrayCollection();
    }
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
    /**
     * Set title
     *
     * @param string $title
     * @return Item
     */
    public function setTitle($title)
    {
        $this->title = $title;
        return $this;
    }
    /**
     * Get title
     *
     * @return string 
     */
    public function getTitle()
    {
        return $this->title;
    }
    /**
     * Set description
     *
     * @param string $description
     * @return Item
     */
    public function setDescription($description)
    {
        $this->description = $description;
        return $this;
    }
    /**
     * Get description
     *
     * @return string 
     */
    public function getDescription()
    {
        return $this->description;
    }
    /**
     * Add fields
     *
     * @param EntitiesField $fields
     * @return Item
     */
    public function addField(EntitiesField $fields)
    {
        $this->fields[] = $fields;
        return $this;
    }
    /**
     * Remove fields
     *
     * @param EntitiesField $fields
     */
    public function removeField(EntitiesField $fields)
    {
        $this->fields->removeElement($fields);
    }
    /**
     * Get fields
     *
     * @return DoctrineCommonCollectionsCollection 
     */
    public function getFields()
    {
        return $this->fields;
    }
    /**
     * @var EntitiesType
     */
    private $types;

    /**
     * Set types
     *
     * @param EntitiesType $types
     * @return Item
     */
    public function setTypes(EntitiesType $types = null)
    {
        $this->types = $types;
        return $this;
    }
    /**
     * Get types
     *
     * @return EntitiesType 
     */
    public function getTypes()
    {
        return $this->types;
    }
    /**
     * @var EntitiesType
     */
    private $type;

    /**
     * Set type
     *
     * @param EntitiesType $type
     * @return Item
     */
    public function setType(EntitiesType $type = null)
    {
        $this->type = $type;
        return $this;
    }
    /**
     * Get type
     *
     * @return EntitiesType 
     */
    public function getType()
    {
        return $this->type;
    }
    /**
     * @var string $slug
     */
    private $slug;

    /**
     * Set slug
     *
     * @param string $slug
     * @return Item
     */
    public function setSlug($slug)
    {
        $this->slug = $slug;
        return $this;
    }
    /**
     * Get slug
     *
     * @return string 
     */
    public function getSlug()
    {
        return $this->slug;
    }
}

类型

<?php
namespace Entities;
use DoctrineORMMapping as ORM;
/**
 * EntitiesType
 */
class Type
{
    /**
     * @var integer $id
     */
    private $id;
    /**
     * @var string $title
     */
    private $title;
    /**
     * @var string $description
     */
    private $description;
    /**
     * @var DoctrineCommonCollectionsArrayCollection
     */
    private $items;
    /**
     * Constructor
     */
    public function __construct()
    {
        $this->items = new DoctrineCommonCollectionsArrayCollection();
    }
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
    /**
     * Set title
     *
     * @param string $title
     * @return Type
     */
    public function setTitle($title)
    {
        $this->title = $title;
        return $this;
    }
    /**
     * Get title
     *
     * @return string 
     */
    public function getTitle()
    {
        return $this->title;
    }
    /**
     * Set description
     *
     * @param string $description
     * @return Type
     */
    public function setDescription($description)
    {
        $this->description = $description;
        return $this;
    }
    /**
     * Get description
     *
     * @return string 
     */
    public function getDescription()
    {
        return $this->description;
    }
    /**
     * Add items
     *
     * @param EntitiesItem $items
     * @return Type
     */
    public function addItem(EntitiesItem $items)
    {
        $this->items[] = $items;
        return $this;
    }
    /**
     * Remove items
     *
     * @param EntitiesItem $items
     */
    public function removeItem(EntitiesItem $items)
    {
        $this->items->removeElement($items);
    }
    /**
     * Get items
     *
     * @return DoctrineCommonCollectionsCollection 
     */
    public function getItems()
    {
        return $this->items;
    }
    /**
     * @var DoctrineCommonCollectionsArrayCollection
     */
    private $fields;

    /**
     * Add fields
     *
     * @param EntitiesField $fields
     * @return Type
     */
    public function addField(EntitiesField $fields)
    {
        $this->fields[] = $fields;
        return $this;
    }
    /**
     * Remove fields
     *
     * @param EntitiesField $fields
     */
    public function removeField(EntitiesField $fields)
    {
        $this->fields->removeElement($fields);
    }
    /**
     * Get fields
     *
     * @return DoctrineCommonCollectionsCollection 
     */
    public function getFields()
    {
        return $this->fields;
    }
    /**
     * @var string $slug
     */
    private $slug;

    /**
     * Set slug
     *
     * @param string $slug
     * @return Type
     */
    public function setSlug($slug)
    {
        $this->slug = $slug;
        return $this;
    }
    /**
     * Get slug
     *
     * @return string 
     */
    public function getSlug()
    {
        return $this->slug;
    }
}

Answer 1

我修复了它。不幸的是，我不知道为什么。如果有人可以向我解释为什么这可以解决（或者一开始就是什么），我会接受您的答案。

加载项目存储库时，它将默默失败。加载类型存储库，并在其上进行Findall首先修复。这可能是因为项目是类型的孩子，但是必须事先做一个Findall（）才能加载特定物品似乎很奇怪。

例如，在__construct（）中这样做：

$this->typeR = $this->doctrine->em->getRepository('EntitiesType');
$data['types'] = $this->typeR->findAll();
$this->itemR = $this->doctrine->em->getRepository('EntitiesItem');

允许我在该控制器的必要时加载项目。

再次，这只是在服务器上。本地一切都很好。