jbpm on tomcat with mysql

[tanmay]

Hello,
I deployed jbpm 3.0 on tomcat with mysql as database i made the changes as per one of the topic mentioned in forum...
https://sourceforge.net/forum/message.php?msg_id=3301077
I am constantly getting this error..
Please help me..

description The server encountered an internal error () that prevented it from fulfilling this request.

 exception

 javax.servlet.ServletException: Filter execution threw an exception
 java.security.AccessController.doPrivileged(Native Method)
 org.jbpm.webapp.filter.ContextFilter.doFilter(ContextFilter.java:19)
 java.security.AccessController.doPrivileged(Native Method)
 org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:38)

 root cause

 java.lang.ExceptionInInitializerError
 java.lang.Class.forName0(Native Method)
 java.lang.Class.forName(Class.java:164)
 org.jbpm.webapp.context.Context.getPersistenceContext(Context.java:33)
 org.jbpm.webapp.filter.PersistenceFilter.doFilter(PersistenceFilter.java:22)
 java.security.AccessController.doPrivileged(Native Method)
 org.jbpm.webapp.filter.ContextFilter.doFilter(ContextFilter.java:19)
 java.security.AccessController.doPrivileged(Native Method)
 org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:38)

[lappi_79]

Hi Tanmay,

Were you able to get jbpm up and running on tomcat?

I am getting this in tomcat logs, did you come across this?

2006-01-17 17:25:59 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:164)
at org.jbpm.webapp.context.Context.class$(Context.java:33)
at org.jbpm.webapp.context.Context.getPersistenceContext(Context.java:33)
at org.jbpm.webapp.filter.PersistenceFilter.doFilter(PersistenceFilter.java:22)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jbpm.webapp.filter.ContextFilter.doFilter(ContextFilter.java:19)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)