type Exception report
message org.jasig.cas.client.validation.TicketValidationException: No principal was found in the response from the CAS server.
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: org.jasig.cas.client.validation.TicketValidationException: No principal was found in the response from the CAS server. org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:152)
root cause
org.jasig.cas.client.validation.TicketValidationException: No principal was found in the response from the CAS server. org.jasig.cas.client.validation.Cas20ServiceTicketValidator.parseResponseFromServer(Cas20ServiceTicketValidator.java:74) org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:165) org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:129)
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