Ramon Facchin commented on Feature Request PLINK-277

I added the dependency for the following artifact, to the project:

<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-catalina</artifactId>
<version>7.0.42</version>
<scope>provided</scope>
</dependency>

And then, I've started up successfully the Application Server. But when accessing the web application, via web browser, I'm still getting errors:

10:29:34,380 ERROR [org.apache.catalina.connector] (http-/0.0.0.0:8080-1) JBWEB001018: An exception or error occurred in the container during the request processing: java.lang.NullPointerException
at org.picketlink.identity.federation.bindings.tomcat.idp.AbstractIDPValve.getUserPrincipal(AbstractIDPValve.java:536) [picketlink-jbas7-2.5.1.Final.jar:2.5.1.Final]
at org.picketlink.identity.federation.bindings.tomcat.idp.AbstractIDPValve.invoke(AbstractIDPValve.java:325) [picketlink-jbas7-2.5.1.Final.jar:2.5.1.Final]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_17]

Anyway, I'm not sure if this is the best approach, because this probably is not a compatible version of the library and I'm still getting errors.

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