More specifically.. wrap your code in a try with a catch on PrivilegedActionException http://java.sun.com/j2se/1.3/docs/api/java/security/AccessController.html
check out your $TOMCAT_HOME/conf/catalina.policy for correct grants M- ********************************************************************* This email message and any files transmitted with it contain confidential information intended only for the person(s) to whom this email message is addressed. If you have received this email message in error, please notify the sender immediately by telephone or email and destroy the original message without making a copy. Thank you. ----- Original Message ----- From: "Propes, Barry L" <[EMAIL PROTECTED]> To: "Tomcat Users List" <users@tomcat.apache.org> Sent: Thursday, July 27, 2006 12:13 PM Subject: RE: HTTP Status 500 error I'd pay close attention to these: java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject.java:517) and see what the doAsPriveleged methods are calling. -----Original Message----- From: OOzy Pal [mailto:[EMAIL PROTECTED] Sent: Thursday, July 27, 2006 1:38 AM To: Tomcat Users List Subject: HTTP Status 500 error Hello When I run the program I am using, I get this error. What does it mean. How can I interpret it? HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:290) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:114) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) java.lang.Thread.run(Thread.java:595) root cause java.lang.ExceptionInInitializerError org.w3c.css.servlet.CssValidator.init(CssValidator.java:109) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:585) org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject.java:517) org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:272) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:114) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) java.lang.Thread.run(Thread.java:595) note The full stack trace of the root cause is available in the Apache Tomcat/5.0 logs. Apache Tomcat/5.0 -- OOzy Kubuntu-Dapper --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]