undefined method 'mailgun_settings=' for ActionMailer::Base:Class about mailgun-ruby HOT 9 CLOSED

Same with rails 4.2.8 and the minimum rails version needed is not mentioned in the documentation

from mailgun-ruby.

Seems you need this Gem also:
https://github.com/jorgemanrubia/mailgun_rails

from mailgun-ruby.

@zorro2b This is a separate gem and it's not maintained by Mailgun themselves, but I have ended up using it alone without mailgun_ruby gem

from mailgun-ruby.

Resolutions? Any?

from mailgun-ruby.

I had a similar problem because I had the following line in the Gemfile

gem 'mailgun-ruby', '~> 1.1.9', require: 'mailgun'

I removed the "require" and all is ok now

gem 'mailgun-ruby', '~> 1.1.9'

Using Rails 3.2.17 with Ruby ruby-2.1.6

from mailgun-ruby.

same error here, using Rails 4.2.5 with Ruby 2.3.1 . Removing require doesn't work for me.

from mailgun-ruby.

This is Rails bug, same underlying cause as #105. Fixed by pending PR rails/rails#35419

from mailgun-ruby.

Should probably note there is an issue with this Gem as well, as it's causing ActionMailer::Base to autoload earlier than it ought to. Fixed in PR #162.

from mailgun-ruby.

Version 1.2.4 with the fix is published to rubygems. Closing.
https://github.com/mailgun/mailgun-ruby/releases/tag/v1.2.4

from mailgun-ruby.