id summary reporter owner description type status priority component severity resolution keywords cc release 9507 Authentication for CollabNet Security Realm scott@schrecktech.com roadrunner Here is the error even with the correct 'username' and 'password' in the trac.ini `[hudson]` section where the continuous integration machine is using !CollabNet Security Realm:\r\n\r\nEvent provider HudsonTracPlugin failed for filters "Hudson Builds":\r\n{{{\r\nIOError: Error getting build info from 'http://localhost:8080/job/Build/api/python?tree=builds[building,timestamp,duration,result,description,url,fullDisplayName,changeSet[items[revision,id]]],modules[builds[building,timestamp,duration,result,description,url,fullDisplayName,changeSet[items[revision,id]]]]': returned document has unexpected type 'text/html' (expected 'text/x-python'). The returned text is: Authentication required\r\n}}} defect closed normal HudsonTracPlugin normal fixed j_acegi_security_check 0.11