BadMethodCallException 抛出消息 "Call to undefined method Illuminate\Database\Query\Builder::raise()"

Question

我指的是关于 Laracasts 的 Larabook 第 16 课（发布状态）。我安装了 Laravel 4.2 并且得到了

BadMethodCallException thrown with message "Call to undefined method Illuminate\Database\Query\Builder::raise()"

我的 Status.php 方法 'raise' 是：

<?php

namespace SocialBucket\Statuses;

use SocialBucket\Statuses\Events\StatusWasPublished;
class Status extends \Eloquent {

/*
 * fillable fields for a new status.
 */
protected $fillable = ['body'];

/*
 * A status belongs to a user.
 */
public function user()
{
     return $this->belongsTo('SocialBucket\Users\User');
}

/**
 * Publish a new status.
 * @param $body
 * @return static
 */
public static function publish($body)
{
    $status = new static(compact('body'));

    $status->raise(new StatusWasPublished($body));

    return $status;
}

}

在 PHPStorm 中它也给我一个错误

Method 'raise' not found in class static.

但是 Jeffery Way 讲师使用相同的方法，我无法弄清楚哪里出了问题，因为 none 的其他用户在论坛中遇到了同样的错误。

Answer 1

您是否安装了 'Laravel Commander' 并为其更新了 Provider？
您是否为事件 StatusWasPublished 创建了 CommandHandler？
您必须添加命名空间use Laracasts\Commander\Events\EventGenerator;
你需要在protected $fillable = ['body'];

use EventGenerator;

Laravel Commander Package

BadMethodCallException 抛出消息 "Call to undefined method Illuminate\Database\Query\Builder::raise()"

BadMethodCallException thrown with message "Call to undefined method Illuminate\Database\Query\Builder::raise()"

php

laravel-4

phpmyadmin

xampp

eloquent