10:04 a.m.
Hi again,
Finally, I succeeded to install jbpm-jpdl-3.2.1 (through the jbpm-jpdl-suite-3.2.1.zip
file). It is simple, but the installation direction in the
jbpm-jpdl-3.2.1/designer/readme.html file could be improved by properly outlining the two
installation options, i.e. ?run ant install? is only needed if one goes for the
installation through ?run download eclipse? option.
Anyway, now I am running into a new problem. I am executing the websale process provided
with the installation. When I reach the ?deferred choice? i.e. I need to select between
the alternatives ?End: More information needed? and ?End: OK? and I select one of them, I
get the Exception report attached below.
I assume the example is correct and that I am doing something wrong. What am I doing
wrong? (If more information is needed I am happy to provide it.)
Kind regards, Petia
PS I am also getting the following warnings when starting the server.
[FromElementType] Using non-qualified column reference [processInstance
->([PROCESSINSTANCE_])
[FromElementType] Using non-qualified column reference [isSuspended ->
([ISSUSPENDED_])
[FromElementType] Using non-qualified column reference [tiken -> ([TOKEN_])
[FromElementType] Using non-qualified column reference [id -> ([ID_])
[FromElementType] Using non-qualified column reference [processInstance ->
([PROCESSINSTANCE_])
[FromElementType] Using non-qualified column reference [isSuspended ->
([ISSUSPENDED_])
[FromElementType] Using non-qualified column reference [tiken -> ([TOKEN_])
[FromElementType] Using non-qualified column reference [processInstance ->
([PROCESSINSTANCE_])
Maybe, I still have not got the installation right.
I am grateful for any help.
----- Exception report ------
The server encountered an internal error () that prevented it from fulfilling this
request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.lang.UnsupportedClassVersionError: org/jbpm/websale/ShipItem (Unsupported major.minor
version 49.0)
java.lang.ClassLoader.defineClass0(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:539)
java.lang.ClassLoader.defineClass(ClassLoader.java:448)
org.jbpm.instantiation.ProcessClassLoader.findClass(ProcessClassLoader.java:60)
java.lang.ClassLoader.loadClass(ClassLoader.java:289)
java.lang.ClassLoader.loadClass(ClassLoader.java:235)
org.jbpm.instantiation.Delegation.instantiate(Delegation.java:140)
org.jbpm.instantiation.Delegation.getInstance(Delegation.java:125)
org.jbpm.instantiation.Delegation$$FastClassByCGLIB$$6bae1598.invoke()
net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
org.jbpm.instantiation.Delegation$$EnhancerByCGLIB$$d6a04f9f.getInstance()
org.jbpm.graph.def.Action.execute(Action.java:121)
org.jbpm.graph.def.Action$$FastClassByCGLIB$$7876e90e.invoke()
net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
org.jbpm.graph.def.Action$$EnhancerByCGLIB$$520793a1.execute()
org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:255)
org.jbpm.graph.def.Node.execute(Node.java:338)
org.jbpm.graph.def.Node.enter(Node.java:318)
org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke()
net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
org.jbpm.graph.def.Node$$EnhancerByCGLIB$$589d9a45.enter()
org.jbpm.graph.def.Transition.take(Transition.java:151)
org.jbpm.graph.def.Node.leave(Node.java:393)
org.jbpm.graph.def.Node.leave(Node.java:368)
org.jbpm.graph.node.Fork.execute(Fork.java:140)
org.jbpm.graph.def.Node.enter(Node.java:318)
org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke()
net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
org.jbpm.graph.def.Node$$EnhancerByCGLIB$$589d9a45.enter()
org.jbpm.graph.def.Transition.take(Transition.java:151)
org.jbpm.graph.def.Node.leave(Node.java:393)
org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
org.jbpm.graph.node.TaskNode$$FastClassByCGLIB$$923668a4.invoke()
net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
org.jbpm.graph.node.TaskNode$$EnhancerByCGLIB$$94a14a03.leave()
org.jbpm.graph.exe.Token.signal(Token.java:194)
org.jbpm.graph.exe.Token.signal(Token.java:165)
org.jbpm.graph.exe.Token$$FastClassByCGLIB$$74df1c6e.invoke()
net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
org.jbpm.graph.exe.Token$$EnhancerByCGLIB$$87f707c1.signal()
org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:479)
org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:418)
org.jbpm.jsf.core.action.CompleteTaskActionListener.handleAction(CompleteTaskActionListener.java:52)
org.jbpm.jsf.core.impl.JbpmActionListenerWrapper.processAction(JbpmActionListenerWrapper.java:82)
javax.faces.event.ActionEvent.processListener(ActionEvent.java:77)
javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:758)
javax.faces.component.UICommand.broadcast(UICommand.java:368)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:448)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:248)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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