@gharlan can you verify if it does work without dev? I think the issue could be related to a service only loaded in dev. Possibly introduced in #17887, can you verify this?

/cc @javiereguiluz

can you verify if it does work without dev?

I can confirm this.

bin/console cache:clear --env=dev -> error
bin/console cache:clear --env=prod -> no error

@iltar do you have any clue about how to fix this? Thanks!

@javiereguiluz I can't seem to find a fix for this just yet. I've encountered this issue myself for a completely other case (if I inject the ADM in my voter):

Circular reference detected for service "debug.security.access.decision_manager", path: "
   cache_warmer 
-> hostnet_webpack.bridge.cache_warmer 
-> hostnet_webpack.bridge.asset_compiler 
-> hostnet_webpack.bridge.asset_twig_parser 
-> twig 
-> security.authorization_checker 
-> debug.security.access.decision_manager 
-> app.security.voter.contract".

This one is created because of the SecurityExtension in the TwigBridge. If I lazy load the service by injecting the container here, it works fine and I get the above error.

I'm not entirely sure why that error is present, but this is in fact a circular reference. When creating the voter, it needs to inject the access decision manager and this one needs the voters. I'm curious how this can work in the first place.

Imo the access decision manager should not be directly accessible in another voter and the container should be injected instead. One option you could do is to wrap the container in an implementation using the designated ADM interface.

See #18566, tested with the fork.

Same issue here, hopefully to get a fast fix for this. I really like to use Symfony 3.1.* :)

@JHGitty could you please test the fix proposed by @HeahDude in #18566? Thanks!

@javiereguiluz The fix in #18566 works fine here. Please merge it! 👍

Is there any valid reason to have access to the ADM inside a voter? It does sound weird to me!

@hhamon checking for roles inside the voter. See: http://symfony.com/doc/current/cookbook/security/voters.html#checking-for-roles-inside-a-voter

For this use case I just inject the security.role_hierarchy service to get all reachable roles and iterate over it. No need for the whole ADM into the voter.

@hhamon I still think that checking for votes is not done well in Symfony. I proposed some changes in #14048.