Uncaught PHP Exception Symfony\\Component\\Routing\\Exception\\MissingMandatoryParametersException

Sorry I missed your patch. I fixed the same things as you did as well as some other things here 🐛 Error 500 when adding Keycloak Open ID Fixed

Still looking into other deprecations that I have spotted and the second error you posted.

Setting this issue as duplicate, but I will credit you on the other issue so you get a credit for your work!

I just installed 2.2.0-beta7 this evening. After configuring Keycloak and this module, I get the "Some mandatory parameters are missing..." error when I try to log in via Keycloak.

[Wed Mar 15 03:35:30.491499 2023] [php:notice] [pid 480] [client 172.21.0.1:0] Uncaught PHP Exception Symfony\\Component\\Routing\\Exception\\MissingMandatoryParametersException: "Some mandatory parameters are missing ("openid_connect_client") to generate a URL for route "openid_connect.redirect_controller_redirect"." at /var/www/html/web/core/lib/Drupal/Core/Routing/UrlGenerator.php line 181, referer: https://testsite/user/login

I'm running in a PHP 8.1 container. Drupal 9.5.4. Installed via Composer.

Pretty sure I fixed that but didn't push before my gitpod expired/closed.
Can you try again on https://www.drupal.org/project/keycloak/releases/2.2.0-beta8 →

Yeah, I did think you had fixed it from what I was reading.

I think I'm hitting a different error now. I don't think it's a misconfiguration on my end, but...

[Wed Mar 15 13:09:47.895233 2023] [php:notice] [pid 598] [client 172.21.0.1:0] Uncaught PHP Exception InvalidArgumentException: "The URI '/realms//protocol/openid-connect/auth' is invalid. You must use a valid URI scheme." at /var/www/html/web/core/lib/Drupal/Core/Url.php line 293, referer: https://testsite/user/login
172.20.0.3 - - - [15/Mar/2023:13:09:47 +0000] "POST /user/login HTTP/1.1" 500 68 "https://testsite/user/login" "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0"

I put the base url for my Keycloak in the Keycloak base URL field. I tried both with, and without, /auth. Keycloak realm is set correctly. And the client id matches what I have in Keycloak.

Let me know if this should be a new issue.

I will test tonight since the OpenID structure changed in 3.0

Will create follow up issues if needed.

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