JBoss Community

Re: issues about the bpmn2user JBPM5 Web Example

created by Feki Ahmed in jBPM Development - View the full discussion

i ve fixed the project folders layout like this and now i ve the index.jsp displayed :

https://community.jboss.org/servlet/JiveServlet/downloadImage/2-740647-18722/450-463/myprojectlayout.png

i also have resolved slf4j problems (refering to http://www.slf4j.org/manual.html) and my current tomcat/lib look like this :

https://community.jboss.org/servlet/JiveServlet/downloadImage/2-740647-18723/450-241/tomcatlib.png

finally i ve these problems :

SEVERE: StandardWrapper.Throwable

java.lang.RuntimeException: can't start Mina server

at com.sample.taskserver.HumanTaskStartupServlet.init(HumanTaskStartupServlet.java:87)

at javax.servlet.GenericServlet.init(GenericServlet.java:212)

...

Caused by: javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.task] class or package not found

at org.hibernate.ejb.Ejb3Configuration.addNamedAnnotatedClasses(Ejb3Configuration.java:1093)

at org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:871)

at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:758)

Caused by: java.lang.ClassNotFoundException: org.jbpm.task.Attachment

at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

...

SEVERE: Servlet /jbpmWebExpl2 threw load() exception

java.lang.ClassNotFoundException: org.jbpm.task.Attachment

at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

and finally this :

java.lang.NoClassDefFoundError: org/drools/event/KnowledgeRuntimeEventManager

at java.lang.Class.getDeclaredConstructors0(Native Method)

at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)

at java.lang.Class.getConstructor0(Class.java:2699)

at java.lang.Class.newInstance0(Class.java:326)

here is my complete console log :

Jun 8, 2012 12:33:39 PM org.apache.catalina.core.AprLifecycleListener init

INFO: Loaded APR based Apache Tomcat Native library 1.1.22.

Jun 8, 2012 12:33:39 PM org.apache.catalina.core.AprLifecycleListener init

INFO: APR capabilities: IPv6 [false], sendfile [true], accept filters [false], random [true].

Jun 8, 2012 12:33:39 PM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:jbpmWebExpl2' did not find a matching property.

Jun 8, 2012 12:33:40 PM org.apache.coyote.http11.Http11AprProtocol init

INFO: Initializing Coyote HTTP/1.1 on http-9292

Jun 8, 2012 12:33:40 PM org.apache.coyote.ajp.AjpAprProtocol init

INFO: Initializing Coyote AJP/1.3 on ajp-9209

Jun 8, 2012 12:33:40 PM org.apache.catalina.startup.Catalina load

INFO: Initialization processed in 1298 ms

Jun 8, 2012 12:33:40 PM bitronix.tm.integration.tomcat55.BTMLifecycleListener lifecycleEvent

INFO: Starting Bitronix Transaction Manager

9 [main] INFO bitronix.tm.BitronixTransactionManager - Bitronix Transaction Manager version 1.3.1

13 [main] WARN bitronix.tm.Configuration - cannot get this JVM unique ID. Make sure it is configured and you only use ASCII characters. Will use IP address instead (unsafe for production usage!).

23 [main] INFO bitronix.tm.Configuration - JVM unique ID: <192.168.200.1>

127 [main] INFO bitronix.tm.recovery.Recoverer - recovery committed 0 dangling transaction(s) and rolled back 0 aborted transaction(s) on 0 resource(s) []

Jun 8, 2012 12:33:40 PM org.apache.catalina.core.StandardService start

INFO: Starting service Catalina

Jun 8, 2012 12:33:40 PM org.apache.catalina.core.StandardEngine start

INFO: Starting Servlet Engine: Apache Tomcat/6.0.35

943 [main] INFO org.hibernate.cfg.annotations.Version - Hibernate Annotations 3.4.0.GA

959 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.3.2.GA

961 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found

964 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist

969 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling

1071 [main] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.1.0.GA

1075 [main] INFO org.hibernate.ejb.Version - Hibernate EntityManager 3.4.0.GA

2012-06-08 12:33:41,422 (HumanTaskStartupServlet.java:86) ERROR com.sample.taskserver.HumanTaskStartupServlet - [PersistenceUnit: org.jbpm.task] class or package not found

java.lang.ClassNotFoundException: org.jbpm.task.Attachment

at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:247)

at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:170)

at org.hibernate.ejb.Ejb3Configuration.classForName(Ejb3Configuration.java:1009)

at org.hibernate.ejb.Ejb3Configuration.addNamedAnnotatedClasses(Ejb3Configuration.java:1081)

at org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:871)

at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:758)

at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:191)

at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:253)

at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:125)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)

at com.sample.taskserver.HumanTaskStartupServlet.init(HumanTaskStartupServlet.java:64)

at javax.servlet.GenericServlet.init(GenericServlet.java:212)

at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1206)

at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026)

at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4421)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4734)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)

at org.apache.catalina.core.StandardService.start(StandardService.java:525)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)

at org.apache.catalina.startup.Catalina.start(Catalina.java:595)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Jun 8, 2012 12:33:41 PM org.apache.catalina.core.ApplicationContext log