Got exception when I ran the example code (JBPM 2.0)?
Hi
I read the getting started guide and downloaded the JBPM 2.0, installed and followed the procedure which was mentioned in the Getting Started guide.
When I ran the "ant deploy.process.archives" (no quotes), got the following exception.
Could you guide/help me what I did wrong here?
Thanks,
Maran
Exception
build.core: compile: build: compile: build.process.archives: declare.jbpm.tasks: deploy.process.archives: [deploypar] Oct 28, 2005 5:00:48 PM net.sf.hibernate.cfg.Environment <clinit> [deploypar] INFO: Hibernate 2.1.1 [deploypar] Oct 28, 2005 5:00:48 PM net.sf.hibernate.cfg.Environment <clinit> [deploypar] INFO: hibernate.properties not found [deploypar] Oct 28, 2005 5:00:48 PM net.sf.hibernate.cfg.Environment <clinit> [deploypar] INFO: using CGLIB reflection optimizer [deploypar] Oct 28, 2005 5:00:48 PM net.sf.hibernate.cfg.Configuration addClass [deploypar] INFO: Mapping resource: org/jbpm/persistence/hibernate/SequenceBlock.hbm.xml [deploypar] Oct 28, 2005 5:00:48 PM net.sf.hibernate.cfg.Configuration add [deploypar] SEVERE: Could not compile the mapping document [deploypar] net.sf.hibernate.MappingException: persistent class [org.jbpm.persistence.hibernate.SequenceBlock] not found [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:84) [deploypar] at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:217) [deploypar] at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1204) [deploypar] at net.sf.hibernate.cfg.Configuration.add(Configuration.java:247) [deploypar] at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:281) [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:322) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.createHibernateConfiguration(HibernateSessionFactory.java:87) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.initialize(HibernateSessionFactory.java:39) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.<init>(HibernateSessionFactory.java:26) [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [deploypar] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [deploypar] at java.lang.reflect.Constructor.newInstance(Constructor.java:274) [deploypar] at org.jbpm.JbpmConfiguration.instantiate(JbpmConfiguration.java:502) [deploypar] at org.jbpm.JbpmConfiguration.instantiateConfiguredObjects(JbpmConfiguration.java:462) [deploypar] at org.jbpm.JbpmConfiguration.<init>(JbpmConfiguration.java:254) [deploypar] at org.jbpm.ant.DeployParTask.execute(DeployParTask.java:28) [deploypar] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [deploypar] at org.apache.tools.ant.Task.perform(Task.java:364) [deploypar] at org.apache.tools.ant.Target.execute(Target.java:341) [deploypar] at org.apache.tools.ant.Target.performTasks(Target.java:369) [deploypar] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) [deploypar] at org.apache.tools.ant.Project.executeTarget(Project.java:1185) [deploypar] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) [deploypar] at org.apache.tools.ant.Project.executeTargets(Project.java:1068) [deploypar] at org.apache.tools.ant.Main.runBuild(Main.java:668) [deploypar] at org.apache.tools.ant.Main.startAnt(Main.java:187) [deploypar] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) [deploypar] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) [deploypar] Caused by: java.lang.ClassNotFoundException: org.jbpm.persistence.hibernate.SequenceBlock [deploypar] at java.net.URLClassLoader$1.run(URLClassLoader.java:199) [deploypar] at java.security.AccessController.doPrivileged(Native Method) [deploypar] at java.net.URLClassLoader.findClass(URLClassLoader.java:187) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:289) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:235) [deploypar] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) [deploypar] at java.lang.Class.forName0(Native Method) [deploypar] at java.lang.Class.forName(Class.java:141) [deploypar] at net.sf.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:86) [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:81) [deploypar] ... 28 more [deploypar] net.sf.hibernate.MappingException: Error reading resource: org/jbpm/persistence/hibernate/SequenceBlock.hbm.xml [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:325) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.createHibernateConfiguration(HibernateSessionFactory.java:87) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.initialize(HibernateSessionFactory.java:39) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.<init>(HibernateSessionFactory.java:26) [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [deploypar] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [deploypar] at java.lang.reflect.Constructor.newInstance(Constructor.java:274) [deploypar] at org.jbpm.JbpmConfiguration.instantiate(JbpmConfiguration.java:502) [deploypar] at org.jbpm.JbpmConfiguration.instantiateConfiguredObjects(JbpmConfiguration.java:462) [deploypar] at org.jbpm.JbpmConfiguration.<init>(JbpmConfiguration.java:254) [deploypar] at org.jbpm.ant.DeployParTask.execute(DeployParTask.java:28) [deploypar] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [deploypar] at org.apache.tools.ant.Task.perform(Task.java:364) [deploypar] at org.apache.tools.ant.Target.execute(Target.java:341) [deploypar] at org.apache.tools.ant.Target.performTasks(Target.java:369) [deploypar] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) [deploypar] at org.apache.tools.ant.Project.executeTarget(Project.java:1185) [deploypar] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) [deploypar] at org.apache.tools.ant.Project.executeTargets(Project.java:1068) [deploypar] at org.apache.tools.ant.Main.runBuild(Main.java:668) [deploypar] at org.apache.tools.ant.Main.startAnt(Main.java:187) [deploypar] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) [deploypar] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) [deploypar] Caused by: net.sf.hibernate.MappingException: persistent class [org.jbpm.persistence.hibernate.SequenceBlock] not found [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:84) [deploypar] at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:217) [deploypar] at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1204) [deploypar] at net.sf.hibernate.cfg.Configuration.add(Configuration.java:247) [deploypar] at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:281) [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:322) [deploypar] ... 23 more [deploypar] Caused by: java.lang.ClassNotFoundException: org.jbpm.persistence.hibernate.SequenceBlock [deploypar] at java.net.URLClassLoader$1.run(URLClassLoader.java:199) [deploypar] at java.security.AccessController.doPrivileged(Native Method) [deploypar] at java.net.URLClassLoader.findClass(URLClassLoader.java:187) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:289) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:235) [deploypar] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) [deploypar] at java.lang.Class.forName0(Native Method) [deploypar] at java.lang.Class.forName(Class.java:141) [deploypar] at net.sf.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:86) [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:81) [deploypar] ... 28 more [deploypar] (java.lang.reflect.InvocationTargetException) null [deploypar] at org.jbpm.JbpmConfiguration.instantiate(JbpmConfiguration.java:516) [deploypar] at org.jbpm.JbpmConfiguration.instantiateConfiguredObjects(JbpmConfiguration.java:462) [deploypar] at org.jbpm.JbpmConfiguration.<init>(JbpmConfiguration.java:254) [deploypar] at org.jbpm.ant.DeployParTask.execute(DeployParTask.java:28) [deploypar] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [deploypar] at org.apache.tools.ant.Task.perform(Task.java:364) [deploypar] at org.apache.tools.ant.Target.execute(Target.java:341) [deploypar] at org.apache.tools.ant.Target.performTasks(Target.java:369) [deploypar] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) [deploypar] at org.apache.tools.ant.Project.executeTarget(Project.java:1185) [deploypar] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) [deploypar] at org.apache.tools.ant.Project.executeTargets(Project.java:1068) [deploypar] at org.apache.tools.ant.Main.runBuild(Main.java:668) [deploypar] at org.apache.tools.ant.Main.startAnt(Main.java:187) [deploypar] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) [deploypar] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) [deploypar] Caused by: java.lang.reflect.InvocationTargetException [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [deploypar] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [deploypar] at java.lang.reflect.Constructor.newInstance(Constructor.java:274) [deploypar] at org.jbpm.JbpmConfiguration.instantiate(JbpmConfiguration.java:502) [deploypar] ... 15 more [deploypar] Caused by: (net.sf.hibernate.MappingException) Error reading resource: org/jbpm/persistence/hibernate/SequenceBlock.hbm.xml [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.createHibernateConfiguration(HibernateSessionFactory.java:106) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.initialize(HibernateSessionFactory.java:39) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.<init>(HibernateSessionFactory.java:26) [deploypar] ... 20 more [deploypar] Caused by: net.sf.hibernate.MappingException: Error reading resource: org/jbpm/persistence/hibernate/SequenceBlock.hbm.xml [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:325) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.createHibernateConfiguration(HibernateSessionFactory.java:87) [deploypar] ... 22 more [deploypar] Caused by: net.sf.hibernate.MappingException: persistent class [org.jbpm.persistence.hibernate.SequenceBlock] not found [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:84) [deploypar] at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:217) [deploypar] at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1204) [deploypar] at net.sf.hibernate.cfg.Configuration.add(Configuration.java:247) [deploypar] at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:281) [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:322) [deploypar] ... 23 more [deploypar] Caused by: java.lang.ClassNotFoundException: org.jbpm.persistence.hibernate.SequenceBlock [deploypar] at java.net.URLClassLoader$1.run(URLClassLoader.java:199) [deploypar] at java.security.AccessController.doPrivileged(Native Method) [deploypar] at java.net.URLClassLoader.findClass(URLClassLoader.java:187) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:289) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:235) [deploypar] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) [deploypar] at java.lang.Class.forName0(Native Method) [deploypar] at java.lang.Class.forName(Class.java:141) [deploypar] at net.sf.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:86) [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:81) [deploypar] ... 28 more [deploypar] Caused by: java.lang.reflect.InvocationTargetException [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [deploypar] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [deploypar] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [deploypar] at java.lang.reflect.Constructor.newInstance(Constructor.java:274) [deploypar] at org.jbpm.JbpmConfiguration.instantiate(JbpmConfiguration.java:502) [deploypar] at org.jbpm.JbpmConfiguration.instantiateConfiguredObjects(JbpmConfiguration.java:462) [deploypar] at org.jbpm.JbpmConfiguration.<init>(JbpmConfiguration.java:254) [deploypar] at org.jbpm.ant.DeployParTask.execute(DeployParTask.java:28) [deploypar] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [deploypar] at org.apache.tools.ant.Task.perform(Task.java:364) [deploypar] at org.apache.tools.ant.Target.execute(Target.java:341) [deploypar] at org.apache.tools.ant.Target.performTasks(Target.java:369) [deploypar] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) [deploypar] at org.apache.tools.ant.Project.executeTarget(Project.java:1185) [deploypar] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) [deploypar] at org.apache.tools.ant.Project.executeTargets(Project.java:1068) [deploypar] at org.apache.tools.ant.Main.runBuild(Main.java:668) [deploypar] at org.apache.tools.ant.Main.startAnt(Main.java:187) [deploypar] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) [deploypar] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) [deploypar] Caused by: (net.sf.hibernate.MappingException) Error reading resource: org/jbpm/persistence/hibernate/SequenceBlock.hbm.xml [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.createHibernateConfiguration(HibernateSessionFactory.java:106) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.initialize(HibernateSessionFactory.java:39) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.<init>(HibernateSessionFactory.java:26) [deploypar] ... 20 more [deploypar] Caused by: net.sf.hibernate.MappingException: Error reading resource: org/jbpm/persistence/hibernate/SequenceBlock.hbm.xml [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:325) [deploypar] at org.jbpm.persistence.hibernate.HibernateSessionFactory.createHibernateConfiguration(HibernateSessionFactory.java:87) [deploypar] ... 22 more [deploypar] Caused by: net.sf.hibernate.MappingException: persistent class [org.jbpm.persistence.hibernate.SequenceBlock] not found [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:84) [deploypar] at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:217) [deploypar] at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1204) [deploypar] at net.sf.hibernate.cfg.Configuration.add(Configuration.java:247) [deploypar] at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:281) [deploypar] at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:322) [deploypar] ... 23 more [deploypar] Caused by: java.lang.ClassNotFoundException: org.jbpm.persistence.hibernate.SequenceBlock [deploypar] at java.net.URLClassLoader$1.run(URLClassLoader.java:199) [deploypar] at java.security.AccessController.doPrivileged(Native Method) [deploypar] at java.net.URLClassLoader.findClass(URLClassLoader.java:187) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:289) [deploypar] at java.lang.ClassLoader.loadClass(ClassLoader.java:235) [deploypar] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) [deploypar] at java.lang.Class.forName0(Native Method) [deploypar] at java.lang.Class.forName(Class.java:141) [deploypar] at net.sf.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:86) [deploypar] at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:81) [deploypar] ... 28 more BUILD FAILED C:\JBPM\jbpm-2.0\web\build.xml:54: java.lang.RuntimeException: couldn't deploy process archives : couldn't instantiate class org.jbpm.persistence.hibernate.HibernateSessionFactory (as configured in key jbpm.persistence.session.factory).
