Php 提交价格表需求后出现未捕获错误

我们正在使用开放式购物车进行网站开发，最近，当一个用户在网站上注册说新客户已在网站上注册时，我将回复邮件地址更改为我想要的地址，现在我在提交另一个表单（价格请求）后收到错误

请看一下错误，这是我的代码

        $mail = new Mail();
        $mail->protocol = $this->config->get('config_mail_protocol');
        $mail->parameter = $this->config->get('config_mail_parameter');
        $mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
        $mail->smtp_username = $this->config->get('config_mail_smtp_username');
        $mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
        $mail->smtp_port = $this->config->get('config_mail_smtp_port');
        $mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');

        $mail->setTo($this->config->get('config_email'));
        $mail->setFrom($this->config->get('config_email'));
        $mail->setReplyTo('example@domain.com');
        $mail->setSender(html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8'));
        $mail->setSubject(html_entity_decode($this->language->get('text_new_customer'), ENT_QUOTES, 'UTF-8') . '-' . date('d-m-y'));
        //$mail->sethtml($message);
        $mail->setText($message_admin);
        $mail->send();

---

你能给我们看一下你的代码吗。“错误：电子邮件是必需的！”-你真的设置了电子邮件属性吗？这通常与

ReplyTo

的属性不同。您可以使用var\u dump（）

$this->config->get（'config\u email'）

和

$this->config->get（'config\u email'）

？其中一个可能是空的。即使我删除了代码$mail->setReplyTo（'s）行，也会出现错误example@domain.com”），请为我提供更好的解决方案

        $mail = new Mail();
        $mail->protocol = $this->config->get('config_mail_protocol');
        $mail->parameter = $this->config->get('config_mail_parameter');
        $mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
        $mail->smtp_username = $this->config->get('config_mail_smtp_username');
        $mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
        $mail->smtp_port = $this->config->get('config_mail_smtp_port');
        $mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');

        $mail->setTo($this->config->get('config_email'));
        $mail->setFrom($this->config->get('config_email'));
        $mail->setReplyTo('example@domain.com');
        $mail->setSender(html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8'));
        $mail->setSubject(html_entity_decode($this->language->get('text_new_customer'), ENT_QUOTES, 'UTF-8') . '-' . date('d-m-y'));
        //$mail->sethtml($message);
        $mail->setText($message_admin);
        $mail->send();