Hello gurus,

I have a runtime exception using JOSSO (Java Open Single Sign On, www.josso.org). I'm using JBoss 3.2.7 and built the josso.ear by running the build scripts.

When I try to login to localhost:8080/josso/signon/login.do, I get this:
Error: 'class' doesn't map to an existing object.

JBoss console shows the exception:
15:37:19,903 ERROR [SSOGatewayImpl] 'class' doesn't map to an existing object
java.util.NoSuchElementException: 'class' doesn't map to an existing object
        at org.apache.commons.configuration.AbstractConfiguration.getString(Abst
ractConfiguration.java:890)
        at org.josso.ComponentKeeperImpl.fetchAuthenticator(ComponentKeeperImpl.
java:113)
        at org.josso.ComponentKeeperImpl.fetchSecurityDomain(ComponentKeeperImpl
.java:92)
        at org.josso.Lookup.lookupSecurityDomain(Lookup.java:91)
        at org.josso.gateway.SSOGatewayImpl.newCredential(SSOGatewayImpl.java:15
0)...........

Any ideas?

Pete,

I'd suggest you refer to the JOSSO Help Forum : http://sourceforge.net/forum/forum.php?forum_id=399715

Seems that you are having a configuration problem with your josso-gateway-config.xml located in the josso.war file.
Check against a valid josso-gateway-config.xml file the <class> child element of your <authenticator> element.

Also check that your josso-config.xml file inside the josso.war has the following content :

<?xml version="1.0" encoding="ISO-8859-1" ?>
<configuration>
<hierarchialXml fileName="josso-gateway-config.xml"/>
</configuration>
 
A user is reporting something similar to your problem in this forum post : http://sourceforge.net/forum/forum.php?thread_id=1261088&forum_id=399715

Regards,
Gianluca.