Laravel-未定义的变量:管道

Question

i当我按下按钮保存注册时，我会有错误：

ErrorException in StreamBuffer.php line 295:
Undefined variable: pipes 

此错误正常工作之前的代码，我不更改我的代码，现在我收到了此错误。

   protected function postRegister(RegisterRequest $request) {
    $this->user->name = $request->name;
    $this->user->email = $request->email;
    $this->user->password = bcrypt($request->password);

   Mail::send('request', array(
        'name' => $request->get('name'),
        'email' => $request->get('email'),
         'number' => $request->get('number'),
        'adrres' => $request->get('adrres')
    ), function ($message) {
    $message->from('[e-mail]', 'Report');
     $message->to('[e-mail]')->subject('Report');
});
    return redirect('users/login');
}

有什么想法？

Answer 1

.env文件中的更改： -

mail_driver = smtp to mail_driver = mail