Serialization of 'Closure' is not allowed in Laravel 5.3 Email Queue

Question

I am willing to send email to list of email address using queue. Without using queue my code is working fine but with queue it\'s showing following error:

Answer 1

Try removing this line from constructor:

$this->message = new Message();

and, in the handle directly initialise it.

$student = $this->data;
$arrStudent = (new Message())->getEmailAddressList($student);
Mail::to($arrStudent)->send(new MessageSent($student));