I have removed the human task from the build.xm and now its not showing the error with the port 9123, But now I have some other problems, so I am not sure from where the problem begins I cannot export my package to the guvnor frontend fromt the eclipse side and I also cannot view the process in the jbpm console.I am not sure which code you are talking about but I am attaching my java code, bpmn2.0 and the .ftll files and all the configuration files as well, so that you can have a look.

Thanks

#########main class###########

package com.sample;

import java.util.Properties;

import javax.persistence.EntityManagerFactory;

import javax.persistence.Persistence;

import org.drools.KnowledgeBase;

import org.drools.KnowledgeBaseFactory;

import org.drools.SystemEventListenerFactory;

import org.drools.builder.KnowledgeBuilder;

import org.drools.builder.KnowledgeBuilderFactory;

import org.drools.builder.ResourceType;

import org.drools.compiler.BPMN2ProcessFactory;

import org.drools.compiler.ProcessBuilderFactory;

import org.drools.impl.EnvironmentFactory;

import org.drools.io.ResourceFactory;

import org.drools.logger.KnowledgeRuntimeLogger;

import org.drools.logger.KnowledgeRuntimeLoggerFactory;

import org.drools.marshalling.impl.ProcessMarshallerFactory;

import org.drools.runtime.KnowledgeSessionConfiguration;

import org.drools.runtime.StatefulKnowledgeSession;

import org.drools.runtime.process.ProcessRuntimeFactory;

import org.jbpm.bpmn2.BPMN2ProcessProviderImpl;

import org.jbpm.marshalling.impl.ProcessMarshallerFactoryServiceImpl;

import org.jbpm.process.builder.ProcessBuilderFactoryServiceImpl;

import org.jbpm.process.instance.ProcessRuntimeFactoryServiceImpl;

import org.jbpm.process.workitem.wsht.WSHumanTaskHandler;

import org.jbpm.task.User;

import org.jbpm.task.service.TaskService;

import org.jbpm.task.service.TaskServiceSession;

import org.jbpm.task.service.mina.MinaTaskServer;

/**

* This is a sample file to launch a process.

*/

public class ProcessTest {

          public static final void main(String[] args) {

try {

                              EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.task");

                  TaskService taskService  = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener());

                  /*

                   * Add the required users

                   */

                  TaskServiceSession taskSession = taskService.createSession();  

                  taskSession.addUser(new User("Administrator"));

                  taskSession.addUser(new User("krisv"));

                  /* Start Mina server for HT*/

                  MinaTaskServer server = new MinaTaskServer(taskService);

                  Thread thread = new Thread(server);

                  thread.start();

                  System.out.println("Server started ...");

                  /*Create the knowledge base for HelloProcss.bpmn */

                  KnowledgeBase kbase = readKnowledgeBase();

                              StatefulKnowledgeSession ksession = createSession(kbase);

                              KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "testlog", 1000);

                              ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WSHumanTaskHandler());

                              //ProcessTest pt = new ProcessTest();

                              //ksession.insert(pt);

                              System.out.println(" started the humantask");

                              ksession.startProcess("com.sample.bpmn.hello");

                  logger.close();

                    } catch (Throwable t) {

                              t.printStackTrace();

                    }

          }

          private static KnowledgeBase readKnowledgeBase() throws Exception {

                    ProcessBuilderFactory.setProcessBuilderFactoryService(new ProcessBuilderFactoryServiceImpl());

                    ProcessMarshallerFactory.setProcessMarshallerFactoryService(new ProcessMarshallerFactoryServiceImpl());

                    ProcessRuntimeFactory.setProcessRuntimeFactoryService(new ProcessRuntimeFactoryServiceImpl());

                    BPMN2ProcessFactory.setBPMN2ProcessProvider(new BPMN2ProcessProviderImpl());

                    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();

                    kbuilder.add(ResourceFactory.newClassPathResource("sample.bpmn"), ResourceType.BPMN2);

                    return kbuilder.newKnowledgeBase();

          }

          private static StatefulKnowledgeSession createSession(KnowledgeBase kbase) {

                    Properties properties = new Properties();

                    properties.put("drools.processInstanceManagerFactory", "org.jbpm.process.instance.impl.DefaultProcessInstanceManagerFactory");

                    properties.put("drools.processSignalManagerFactory", "org.jbpm.process.instance.event.DefaultSignalManagerFactory");

                    KnowledgeSessionConfiguration config = KnowledgeBaseFactory.newKnowledgeSessionConfiguration(properties);

                    return kbase.newStatefulKnowledgeSession(config, EnvironmentFactory.newEnvironment());

          }

}

#########hello.ftl##########

<html>

<body>

<h2>Hello</h2>

<hr>

This will start the Hello process !

<form action="complete" method="POST" enctype="multipart/form-data">

<input type="submit" value="Complete">

</form>

</body>

</html>

######HelloTask.ftl########

<html>

<body>

<h2>Hello</h2>

<hr>

Hello World !

<form action="complete" method="POST" enctype="multipart/form-data">

<input type="submit" value="Complete">

</form>

</body>

</html>

###########sample.bpmn###########

<?xml version="1.0" encoding="UTF-8"?>

<definitions id="Definition"

             targetNamespace="http://www.jboss.org/drools"

             typeLanguage="http://www.java.com/javaTypes"

             expressionLanguage="http://www.mvel.org/2.0"

             xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"

             xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"

             xs:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"

             xmlns:g="http://www.jboss.org/drools/flow/gpd"

             xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"

             xmlns:dc="http://www.omg.org/spec/DD/20100524/DC"

             xmlns:di="http://www.omg.org/spec/DD/20100524/DI"

             xmlns:tns="http://www.jboss.org/drools">

  <process processType="Private" isExecutable="true" id="com.sample.bpmn.hello" name="Hello World" >

    <!-- nodes -->

    <startEvent id="_1" name="StartProcess" />

    <userTask id="_2" name="User Task" >

      <ioSpecification>

        <dataInput id="_2_CommentInput" name="Comment" />

        <dataInput id="_2_SkippableInput" name="Skippable" />

        <dataInput id="_2_ContentInput" name="Content" />

        <dataInput id="_2_TaskNameInput" name="TaskName" />

        <dataInput id="_2_PriorityInput" name="Priority" />

        <inputSet>

          <dataInputRefs>_2_CommentInput</dataInputRefs>

          <dataInputRefs>_2_SkippableInput</dataInputRefs>

          <dataInputRefs>_2_ContentInput</dataInputRefs>

          <dataInputRefs>_2_TaskNameInput</dataInputRefs>

          <dataInputRefs>_2_PriorityInput</dataInputRefs>

        </inputSet>

        <outputSet>

        </outputSet>

      </ioSpecification>

      <dataInputAssociation>

        <targetRef>_2_CommentInput</targetRef>

        <assignment>

          <from xs:type="tFormalExpression">hello!!!!!!!</from>

          <to xs:type="tFormalExpression">_2_CommentInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_SkippableInput</targetRef>

        <assignment>

          <from xs:type="tFormalExpression">false</from>

          <to xs:type="tFormalExpression">_2_SkippableInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_ContentInput</targetRef>

        <assignment>

          <from xs:type="tFormalExpression"></from>

          <to xs:type="tFormalExpression">_2_ContentInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_TaskNameInput</targetRef>

        <assignment>

          <from xs:type="tFormalExpression">HelloTask</from>

          <to xs:type="tFormalExpression">_2_TaskNameInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_PriorityInput</targetRef>

        <assignment>

          <from xs:type="tFormalExpression"></from>

          <to xs:type="tFormalExpression">_2_PriorityInput</to>

        </assignment>

      </dataInputAssociation>

      <potentialOwner>

        <resourceAssignmentExpression>

          <formalExpression>krisv</formalExpression>

        </resourceAssignmentExpression>

      </potentialOwner>

    </userTask>

    <endEvent id="_3" name="End" >

        <terminateEventDefinition/>

    </endEvent>

    <!-- connections -->

    <sequenceFlow id="_1-_2" sourceRef="_1" targetRef="_2" />

    <sequenceFlow id="_2-_3" sourceRef="_2" targetRef="_3" />

  </process>

  <bpmndi:BPMNDiagram>

    <bpmndi:BPMNPlane bpmnElement="com.sample.bpmn.hello" >

      <bpmndi:BPMNShape bpmnElement="_1" >

        <dc:Bounds x="37" y="135" width="48" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_2" >

        <dc:Bounds x="189" y="140" width="100" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_3" >

        <dc:Bounds x="475" y="145" width="48" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNEdge bpmnElement="_1-_2" >

        <di:waypoint x="61" y="159" />

        <di:waypoint x="239" y="164" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_2-_3" >

        <di:waypoint x="239" y="164" />

        <di:waypoint x="499" y="169" />

      </bpmndi:BPMNEdge>

    </bpmndi:BPMNPlane>

  </bpmndi:BPMNDiagram>

</definitions>

But I cannot import or export anything from the Eclipse to the guvnor. I have tried to upload my ftl, bpmn and image file through but I cannot see the option to add to guvnor existing repository, as it is highlighted.I hope it will make you to understand the situation.

Greetings

Vishal