Call to undefined method sendgrid mail addbcc in

A Ruby on Rails error!

The error "call to undefined method add_bcc" typically occurs when you're trying to use a method that doesn't exist in the SendGrid gem.

Here are a few possible solutions:

  1. Check the SendGrid documentation: Make sure you're using the correct method name and syntax. The add_bcc method might not exist in the latest version of the SendGrid gem. Check the SendGrid Ruby documentation for the correct method name and usage.
  2. Verify the SendGrid gem version: Ensure you're using a compatible version of the SendGrid gem. You can check the version by running gem list sendgrid in your terminal. If you're using an outdated version, update it using gem update sendgrid.
  3. Check the Rails version: Ensure you're using a compatible version of Rails. The SendGrid gem might not be compatible with your current Rails version. Check the SendGrid Ruby documentation for supported Rails versions.
  4. Try using add_bcc with a different syntax: If you're using an older version of the SendGrid gem, you might need to use a different syntax. Try using add_bcc as a hash, like this: mail.add_bcc({ email: '[email protected]' }).
  5. Check for typos or incorrect method names: Double-check your code for typos or incorrect method names. Make sure you're using the correct method name and syntax.

If none of these solutions work, please provide more code context or details about your setup, and I'll be happy to help you troubleshoot the issue!