单点登录

laomi999

cas单点登录整合项目的时候报错
ERROR [org.apereo.cas.authentication.PolicyBasedAuthenticationManager] - <Authentication has failed. Credentials may be incorrect or CAS cannot find authentication handler that supports [admin] of type [UsernamePasswordCredential]. Examine the configuration to ensure a method of authentication is defined and analyze CAS logs at DEBUG level to trace the authentication event.>
2020-01-04 19:03:23,911 INFO [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit trail record BEGIN
=============================================================
WHO: admin
WHAT: Supplied credentials: [admin]
ACTION: AUTHENTICATION_FAILED
APPLICATION: CAS
WHEN: Sat Jan 04 19:03:23 CST 2020
CLIENT IP ADDRESS: 127.0.0.1
SERVER IP ADDRESS: 127.0.0.1
=============================================================
求助