无法在yii2中发送电子邮件

Question

我正在使用官方 yiii2文档，以发送电子邮件<< /a>，我还检查了几个教程和Stackoverflow答案，但我不明白错误。

我希望发送一封电子邮件，供用户单击以设置新密码时，他们忘记了当前密码。

遵循文档中的指南，在发送表单时设置了配置

'mailer' => [
            'class' => 'yii\swiftmailer\Mailer',
            'htmlLayout' =>  '@app/mail/layouts/html',
            // 'viewPath' => '@common/mail',
            // send all mails to a file by default. You have to set
            // 'useFileTransport' to false and configure a transport
            // for the mailer to send real emails.
            //'useFileTransport' => true,
            'transport' => [
                'class' => 'Swift_SmtpTransport',
                'host' => 'smtp.gmail.com',
                'username' => 'username',
                'password' => 'app_password',
                'port' => '587',
                'encryption' => 'ssl',
            ],
            'streamOptions' => [ 'ssl' => [ 
                'allow_self_signed' => true,                         
                'verify_peer' => false,                         
                'verify_peer_name' => false,                     
                ],
            ],

和控制器

public function actionForgot()
    {
            
        if(isset($_POST['Lupa']))
        {
            $getEmail=$_POST['Lupa']['email'];

            $getModel= Users::findOne(['email' => $getEmail]);
            // User::model()->findByAttributes(array('email'=>$getEmail));
            $getToken=rand(0, 99999);
            $getTime=date("H:i:s");
            // $getModel->token=md5($getToken.$getTime);
            $org="Some Team";
            $emailadmin="admin_email";
            $subjek="Reset Password";
            $setpesan="you have successfully reset your password<br/>
                <a href='http://localhost:8080/site/forgot?r=site/vertoken/view&token='>Click Here to Reset Password</a>";
                // ".$getModel->token."
            
            if(!$getModel) {
                Yii::$app->session->setFlash('error', 'Please fill in an registered email');
                // return Yii::$app->controller->redirect(Url::to(['site/login']));
            }
            else if($getModel->validate())
                {
                    $name='=?UTF-8?B?'.base64_encode($org).'?=';
                    $subject='=?UTF-8?B?'.base64_encode($subjek).'?=';
                    $headers="From: $name <{$emailadmin}>\r\n".
                        "Reply-To: {$model->email}\r\n".
                        "MIME-Version: 1.0\r\n".
                        "Content-type: text/html; charset=UTF-8";
                    $getModel->save();
                    Yii::app()->user->setFlash('forgot','link to reset your password has been sent to your email');
                    mail($getEmail,$subject,$setpesan,$headers);
                    Yii::$app->mailer->compose()
                    // $type, ['data' => $data]
                        ->setFrom($emailadmin)
                        ->setTo($getEmail)
                        ->setSubject($subjek)
                        ->send();
                    $this->refresh();
                }
            
        }
        $this->layout = 'forgot';
        return $this->render('forgot');
    }

，这是我在控制台上

控制台错误

引起错误的代码段，

<?php $form = ActiveForm::begin([
                        'id' => 'forgot-form',
                        'enableClientValidation'=>false,
                        'validateOnSubmit' => true, 
                    ]); ?>

这是导致从视图文件中

您可以帮助您吗？