I don't receive my email subject when sending email using dynamic template data

[cindyadonia]

Issue Summary

I'm trying to send email with dynamic template data, and It works fine, I can receive my email. But, I don't see the email subject that I have set.

I'm developing this with Laravel 7

Here is how I send the email

$email = new \SendGrid\Mail\Mail(); 
$email->setFrom(env('MAIL_FROM_ADDRESS'), env('MAIL_FROM_NAME'));
$email->setSubject($subject);
$email->setTemplateId($templateId);
$email->addDynamicTemplateDatas($data);
$email->addTo("someone_email@email.com");

$sendgrid = new \SendGrid(env('MAIL_PASSWORD'));
$response = $sendgrid->send($email);

I tried to dump the data : dd($email); And this is what I got

Can someone tell me, what went wrong? Because this is only happened when I try to send the mail using the dynamic template

Technical details:

• sendgrid-php version: 7.9
• php version: 7.4.8

[shwetha-manvinkurke]

@cindyadonia Have you actually set the subject in your template?

[cindyadonia]

@cindyadonia Have you actually set the subject in your template?

Hello, No I didn't, because I want to set my subject dynamically from the server.

I managed to solve my problem by sending the subject into the dynamicTemplateData array as suggested on this disccussion

Looks like SendGrid it self hasn't mention anything about this problem until today, because I cannot find any documentation saying that we have to send the subject into the dynamicTemplateData (if you are using dynamic template to send the mail)