Question

在将Expo SDK升级到35之前，一切都还好，现在我遇到了这个问题。 layar-bahtera-regular是我的自定义字体，我已经使用过Font.loadAsync。有什么问题吗？

// src/Blogger/BlogBundle/Entity/Blog.php

namespace App\Blogger\BlogBundle\Entity;

use Doctrine\ORM\Event\LifecycleEventArgs;
use Doctrine\ORM\EntityManager;
use Doctrine\ORM\Mapping as ORM;
use App\Entity\User;

/**
 * @ORM\Entity(repositoryClass="App\Blogger\BlogBundle\Entity\Repository\BlogRepository")
 * @ORM\Table(name="blog")
 * @ORM\HasLifecycleCallbacks
 */
class Blog
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @ORM\Column(type="integer")
     */
    protected $creator_id;

    /**
     * @ORM\ManyToOne(targetEntity="App\Entity\User")
     * @ORM\JoinColumn(name="creator_id", referencedColumnName="id")
     */
    protected $user;
...
    /**
     * Set creator_id
     * @param integer $creator_id
     * @return Blog
     */
    public function setCreatorId($creator_id)
    {
        $this->creator_id = $creator_id;
        $this->setUser();
        return $this;
    }

    /**
     * Get creator_id
     * @return integer
     */
    public function getCreatorId()
    {
        return $this->creator_id;
    }

    /**
     * Set user.
     * @param integer $creator_id
     * @return Blog
     */
    private function setUser()
    {
        if(empty($this->creator_id)) {
            $this->user = new User();
        } elseif($this->em && !empty($this->creator_id)) {
            $this->user = $this->em->getRepository('User')->find($this->creator_id);
        }
        return $this;
    }

    /**
     * Get user.
     * @return \App\Entity\User|null
     */
    public function getUser()
    {
        return $this->user;
    }
    /**
     * @ORM\PostLoad
     * @ORM\PostPersist
     */
    public function fetchEntityManager(LifecycleEventArgs $args)
    {
        if(is_null($this->em)) {
            $this->em = $args->getEntityManager();
        }
        if(is_null($this->user)) {
            $this->setUser();
        }
    }
}

}

Answer 1

您在升级后尝试这样做吗？

删除node_modules文件夹
删除package-lock.json文件
运行npm / yarn install

此外，您可以尝试执行此命令@ECHO OFF cd "C:\BAT TEST 26092019" dir > "merge.txt" copy /y nul merge.txt

如果有帮助，请告诉我

console.error：“ fontFamily” layar-bahtera-regular“不是系统字体，并且尚未通过Font.loadAsync加载

1 个答案: