[jboss-user] [JBoss jBPM] - Cant' make work jbpm and tomcat

I'm trying to install jbpm on tomcat i'm following this tutorial http://wiki.jboss.org/wiki/JbpmOnTomcat when i launch i have an error:Etat HTTP 503 - La servlet Faces Servlet est actuellement indisponible my stdout log file shows that Exception in thread "JbpmJobExecutor:172.26.204.39:1" java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap | at org.hibernate.mapping.Table.<init>(Table.java:33) | at org.hibernate.cfg.Mappings.addTable(Mappings.java:165) | at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:290) | at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:273) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:144) | at org.hibernate.cfg.Configuration.add(Configuration.java:669) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1587) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelper.java:80) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(DbPersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenceService.java:363) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:563) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:112) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) | Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360) | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) | ... 22 more | Exception in thread "JbpmJobExecutor:172.26.204.39:1" java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap | at org.hibernate.mapping.Table.<init>(Table.java:33) | at org.hibernate.cfg.Mappings.addTable(Mappings.java:165) | at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:290) | at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:273) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:144) | at org.hibernate.cfg.Configuration.add(Configuration.java:669) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1587) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelper.java:80) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(DbPersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenceService.java:363) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:563) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:112) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) | Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360) | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) | ... 22 more | Exception in thread "JbpmJobExecutor:172.26.204.39:1" java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap | at org.hibernate.mapping.Table.<init>(Table.java:33) | at org.hibernate.cfg.Mappings.addTable(Mappings.java:165) | at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:290) | at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:273) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:144) | at org.hibernate.cfg.Configuration.add(Configuration.java:669) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1587) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelper.java:80) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(DbPersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenceService.java:363) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:563) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:112) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) | Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360) | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165642#... 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