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Mailer error missing template

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谎友^
谎友^ 2021-02-18 21:25

Hello,

I have problem with ActionMailer, when I try to execute action:

rake send_email

I get a error:
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8条回答
  • 谎友^
    2021-02-18 21:59

    I had the same problem. Restarting sidekiq solved it for me.

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  • 不思量自难忘°
    2021-02-18 22:02

    I renamed my method and it worked. Maybe the name of the method can't be mail or mailer...

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  • 囚心锁ツ
    2021-02-18 22:07

    Try adding layout

    class UserMailer < ActionMailer::Base
  default from: "from@example.com"

  layout "mailer"

  def mailer(user)
   @user = user
   mail(to: @user.email, subject: 'Test')
 end

end
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  • [愿得一人]
    2021-02-18 22:08

    It's likely that Rails just isn't finding your newly created files. If you have the spring gem running, that could be the issue. (More on spring: https://github.com/rails/spring)

    To setup terminal commands and stop running spring:

     $ bundle exec spring binstub --all
 $ bin/spring stop

    I tried this, then re-running my app with rails s. That didn't work so then try closing the terminal completely and rebooting your computer. Run rails s and try testing with rails c in a second tab:

     mail = UserMailer.mailer(User.last)

    That finally worked for me, hopefully it'll help some of you!

    (Some of these steps may be redundant.)

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  • 旧巷少年郎
    2021-02-18 22:15 
    class UserMailer < ActionMailer::Base
  default from: "from@example.com"

  layout "mailer"

  def mailer(user)
   @user = user
   mail(to: @user.email, subject: 'Test')
 end

end

    Add a html layout under layout#

    mailer.html.erb

    <!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <style>
      /* Email styles need to be inline */
    </style>
  </head>

  <body>
    <%= yield %>
  </body>
</html>

    Add text layout under layout #

    mailer.text.erb

    <%= yield %>

    Use preview to check your email based on your test framework.

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  • 谎友^
    2021-02-18 22:16

    Could you publish a minimalist Github repository reproducing your error?

    You may try to generate your mailer in order to check you are not forgetting something:

    bundle exec rails generate mailer mailer_classname mailer_viewname

    In your case:

    bundle exec rails generate mailer user_mailer mailer

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