Symfony2 Monolog to Email Errors why swiftmailer.transport.real is non-existent service

问题

after updating symfony from 2.3 to 2.4 i got ServiceNotFoundException

 Fatal error: Uncaught exception 'Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException' with message 'The service "monolog.handler.mojhandler" has a dependency on a non-existent service "swiftmailer.transport.real".' in E:\wamp\www\project\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass.php on line 59

here is my config_prod.yml

imports:
    - { resource: config.yml }
monolog:
    handlers:
        main:
            type:         fingers_crossed
            action_level: error
            handler:      streamed
        streamed:
            type:  stream
            path:  %kernel.logs_dir%/%kernel.environment%.log
            level: debug
        mail:
            type:         fingers_crossed
            action_level: error
            handler:      buffered
            channels: ["!app"] # Dont log app because we dont' want 404 errors sending
        buffered:
            type:    buffer
            handler: mojhandler
        mojhandler:
            type:       swift_mailer
            from_email: %mojhandler_logger_email%
            to_email:   %mojhandler_logger_email%
            subject:    "[Panel] An Error Occurred!"
            level:      debug

and here is my swiftmailer configuration from config.yml

# Swiftmailer Configuration
swiftmailer:
    transport: %mailer_transport%
    host:      %mailer_host%
    username:  %mailer_user%
    password:  %mailer_password%
    port:      %mailer_port%
    auth_mode: %mailer_auth_mode%
    encryption: %mailer_encryption%

how can i fix it?

回答1:

It appears to be an error when upgrading to Monolog Bundle 2.5.0 that causes this if you do not have the 'spool' config value set under the swiftmailer configuration.

回答2:

It seems indeed to be a bug if we dont set the 'spool' config value in the swiftmailer config.

To solve this I had to create the missing services myself (since I don't want to use spool) in one of my services.yml:

swiftmailer.transport.simplemailinvoker:
    class: Swift_Transport_SimpleMailInvoker

swiftmailer.transport.eventdispatcher:
    class: Swift_Events_SimpleEventDispatcher

swiftmailer.transport.real:
    class: Swift_Transport_MailTransport
    arguments: [@swiftmailer.transport.simplemailinvoker, @swiftmailer.transport.eventdispatcher]

来源：https://stackoverflow.com/questions/21074756/symfony2-monolog-to-email-errors-why-swiftmailer-transport-real-is-non-existent

标签

php

symfony

service

swiftmailer