I tried to create a test to login as a user (JaneD) under user account, but it could not be done at this time: 2014-03-25 16:56:21,041 DEBUG [c.c.u.AccountManagerImpl] (1591729149@qtp-1323814045-14:ctx-2e9373a5) Attempting to log in user: JaneD in domain 1 2014-03-25 16:56:21,042 DEBUG [c.c.s.a.SHA256SaltedUserAuthenticator] (1591729149@qtp-1323814045-14:ctx-2e9373a5) Retrieving user: JaneD 2014-03-25 16:56:21,049 ERROR [c.c.a.ApiServlet] (1591729149@qtp-1323814045-14:ctx-2e9373a5) unknown exception writing api response com.cloud.exception.InvalidParameterValueException: Caller cannot be passed as NULL to IAM! at org.apache.cloudstack.iam.RoleBasedEntityAccessChecker.checkAccess(RoleBasedEntityAccessChecker.java:67)
Log in as user account owner (JohnD) is ok.