No transport supports the given DSN "enqueue://default". about messenger-enqueue-transport

[Gnucki]

Add this line in your config/bundles.php file:

    Enqueue\MessengerAdapter\Bundle\EnqueueAdapterBundle::class => ['all' => true]

[Steveb-p]

For future visitors, in case they run into the same issue as me when dealing with non-flex Symfony apps: there are two different bundles Enqueue\MessengerAdapter\Bundle\EnqueueAdapterBundle and \Enqueue\Bundle\EnqueueBundle. Both are required.

[chdeliens]

In case this helps anybody (even though this looks unrelated to enqueue), I had the following message on a fresh Symfony 4.2 + messenger app:

No transport supports the given DSN "amqp://guest:guest@localhost:5672/%2f/messages".

I fixed the issue by installing the amqp-pack bundle from Symfony with:
composer req amqp

That package also enforces that you have the amqp PHP extension installed and enabled 👍

[sroze]

There are a few bugs to be fixed in this pull-request. Could you check your application with the source code in the PR branch and be sure to clear your cache after installing the messenger adapter?

[dgoujard]

@sroze I cloned this repo https://github.com/scarbo87/messenger-adapter, copied files in my vendor directory, cleaned cache but i still got the error

[sroze]

I suggest you clone this repo instead, it contains the latest fixes: https://github.com/php-enqueue/messenger-adapter.

[dgoujard]

I created an clean project to test

composer create-project symfony/website-skeleton my_project
cd my_project
composer req symfony/messenger enqueue/messenger-adapter enqueue/redis predis/predis:^1 
editing .env to set ENQUEUE_DSN content
editing config/packages/messenger.yaml to add amqp: enqueue://default
adding "Enqueue\MessengerAdapter\Bundle\EnqueueAdapterBundle::class => ['all' => true]" in config/bundles.php
execute  bin/console messenger:consume-messages amqp

I got the error

In TransportFactory.php line 37:
                                                            
  No transport supports the given DSN "enqueue://default".  

Now i download master branch and update package un vendor dir, clean the dev cache and it's work (no error message)

[lpj145]

same with me: No transport supports the given DSN "amqp://guest:guest@localhost:5672/%2f/messages"."

[Herz3h]

composer require symfony/amqp-messenger in my case on Symfony 4.4 -> 5.3 upgrade