Problem/Motivation

If both the CAS module and the Tracer module v 1.1.0 and up (dependency of the Webprofiler module) are installed, you cannot clear cache as the when the service container is compiled, a ServiceNotFoundException is thrown in the CAS module's DeprecatedEventConstants.php class when it tries to load the `event_dispatcher` service:

Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: You have requested a non-existent service "event_dispatcher". in Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition() (line 1042 of /vendor/symfony/dependency-injection/ContainerBuilder.php).

I guess this is because the Tracer module also has a compiler pass that decorates the event dispatcher which executes before CAS' compiler pass. I don't know why decorating a service prevents the service from being loaded in this compiler pass though?

Steps to reproduce

Install both CAS 3.0.0-beta4 and Tracer 1.2.1. Clear cache. Observe ServiceNotFoundException.

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Issue fork cas-3545528

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Comments

bkosborne created an issue. See original summary.

giaczug made their first commit to this issue’s fork.

giaczug opened merge request !58

giaczug’s picture

giaczug commented
Status: Active » Needs review
lussoluca’s picture

lussoluca
he/him
Primary language Italian
Location Italy
commented
Issue tags: +GlobalContributionWeekend2026
giaczug’s picture

giaczug commented
Assigned: Unassigned » giaczug
bkosborne’s picture

bkosborne
Primary language English
Location New Jersey, USA
commented
Status: Needs review » Active

Thanks guaczug - I'll merge that in, but it seems unrelated to this issue and is instead a resolution for #3549585: PHPStan failure in tests.

bkosborne’s picture

bkosborne
Primary language English
Location New Jersey, USA
commented

Also I tried giving you issue credit in #3549585: PHPStan failure in tests but for some reason your username is not selectable when adding a new contributor

giaczug’s picture

giaczug commented
Status: Active » Needs review

Hi @bkosborne,
thanks for your reply!

Let me try to clarify my changes more precisely:

  1. I created a fork of the main project repository: cas-3545528
  2. I created a branch named issue-cas-3545528
  3. Them, I made two commits:
    1. fix: #3545528 Conflict with Tracer module due to compiler pass
    2. fix: #3545528 Replace deprecated DrupalSqlBase in migration source

Therefore:

  1. The first commit should resolve the current issue #3545528
  2. The second one, as you rightly pointed out, should instead be related to the issue #3549585

Can you confirm that this is correct?

bkosborne’s picture

bkosborne
Primary language English
Location New Jersey, USA
commented
Status: Needs review » Fixed

Sorry, yes, that's correct. I'm not sure why I didn't see the other commit yesterday. Thank you. I'll close this as fixed and update the release notes too.

Now that this issue is closed, review the contribution record.

As a contributor, attribute any organization that helped you, or if you volunteered your own time.

Maintainers, credit people who helped resolve this issue.

giaczug’s picture

giaczug commented

Thank you bkosborne,
I also see that you have assigned me credits!
So has the issue with my username not being selectable been resolved?

bkosborne’s picture

bkosborne
Primary language English
Location New Jersey, USA
commented

Yes! not sure what happened there yesterday.

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.