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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