Is anyone else randomly getting this error too? I have 4.0.3 with RC5 and Tomcat 5.5.12 on Windows XP.
15:33:22,054 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 at java.util.ArrayList.RangeCheck(ArrayList.java:547) at java.util.ArrayList.remove(ArrayList.java:390) at org.jboss.security.SecurityAssociation$RunAsThreadLocalStack.pop(SecurityAssociation.java:623) at org.jboss.security.SecurityAssociation.popRunAsIdentity(SecurityAssociation.java:544) at org.jboss.web.tomcat.security.SecurityAssociationActions$PopRunAsRoleAction.run(SecurityAssociationActions.java:113) at java.security.AccessController.doPrivileged(Native Method) at org.jboss.web.tomcat.security.SecurityAssociationActions.popRunAsIdentity(SecurityAssociationActions.java:171) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:160) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:595)
i´m having the same error, could you fix it in your app ????