Bamboo 5.2 SSO with Crowd throws exception

[JulesC]

Following configuration here https://confluence.atlassian.com/display/CROWD/Integrating+Crowd+with+Atlassian+Bamboo get this exception when starting bamboo.

java.lang.ClassNotFoundException: com.atlassian.crowd.integration.seraph.v22.BambooAuthenticator

This has been configured to authenticate via forms with Crowd successfully, but SSO is failing.

[Przemek Bruski]

Can you try using com.atlassian.crowd.integration.seraph.v25.BambooAuthenticator instead?

[JulesC]

Thanks, exception is not thrown. SSO is not currently working but I belive this is an issue with my configuration.

[JulesC]

I have a fundamental problem with my Crowd installation which I'm unable to determine the root cause. I'm going to delete the install and start from scratch.