java.lang.IllegalStateException: getWriter() has already been called for th
Ehlo,
i get this exception on my Developersample :((
i already change this property, but not solving the problem :
portletRenderModeParallel=false
Error are :
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.GeneratedMethodAccessor90.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)
Any ideas is appreciated.
Cheers :((
Eko Budhi S
