Created and configured 2nd portal, cannot access it due to 500 error
I have one portal in place and it's working fine (portal1). I created a 2nd portal, so that we can segregate a sub-set of users who need to have their own set of communities. I created the 2nd portal, and then installed the Community Sample. This worked fine. However, I have an existing Org (ORG_A, for example) in my first portal, and I want the users from ORG_A to be able to get to the 2nd portal. I thought I had everything configured correctly, but when I attempt to login to the 2nd portal with a user from ORG_A, I get the following error on my browser page:
HTTP Status 500
java.lang.IllegalStateException: getWriter() has already been called for this response
org.apache.coyote.tomcat5.CoyoteResponse.getOutputStream(CoyoteResponse.java:58 8)
org.apache.coyote.tomcat5.CoyoteResponseFacade.getOutputStream(CoyoteResponseFa cade.java:166)
com.sun.portal.desktop.DesktopServlet.getWriter(DesktopServlet.java:459)
com.sun.portal.desktop.DesktopServlet.service(DesktopServlet.java:347)
javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
sun.reflect.GeneratedMethodAccessor83.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
I cannot find any trace of this error in any of the log files (App Server or Portal). I've been working on this for a week and I'm stumped. If anyone offer any assistance, I would greatly appreciate it. Thanks.

