If you have updated to CQ5.5 Update 1 and you attempt to access a user profile page, for example the admin profile, as follows:
you will see the following exception in the error.log:
*ERROR* GET /home/users/a/admin/profile.form.html/content/geometrixx/en/toolbar/profiles/edit HTTP/1.1] com.day.cq.wcm.core.impl.WCMDebugFilter Exception: org.apache.sling.api.scripting.ScriptEvaluationException:
Caused by: java.lang.IllegalArgumentException: javax.jcr.RepositoryException: Failed to resolve path :redirect relative to node /home/users/a/admin/profile
Caused by: org.apache.jackrabbit.spi.commons.conversion.MalformedPathException: ‘:redirect’ is not a valid path. Prefix must not be empty
This issue is caused by a regression in the 2.1 version of Sling which has been integrated with CQ5.5 SP1: https://issues.apache.org/jira/browse/SLING-2518
The issue does not occur with the 2.0.10 version of Sling included with CQ5.5.
This issue will be resolved in the next release of CQ5.5 SP2.