Hi Tihomir,

                    server log displays an error which is displayed below. Hope you can makeout something from this :-

12:33:16,599 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) javax.jcr.RepositoryException: Failed to resolve path  relative to node /drools:repository/user_info

12:33:16,602 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) Caused by: org.apache.jackrabbit.spi.commons.conversion.MalformedPathException: empty path

12:33:16,607 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) Caused by: javax.jcr.RepositoryException: Failed to resolve path  relative to node /drools:repository/user_info

12:33:16,608 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) Caused by: org.apache.jackrabbit.spi.commons.conversion.MalformedPathException: empty path

12:33:16,609 INFO  [stdout] (http-localhost-127.0.0.1-8010-1)

12:33:16,651 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) javax.jcr.RepositoryException: Failed to resolve path  relative to node /drools:repository/user_info

12:33:16,654 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) Caused by: org.apache.jackrabbit.spi.commons.conversion.MalformedPathException: empty path

12:33:16,658 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) Caused by: javax.jcr.RepositoryException: Failed to resolve path  relative to node /drools:repository/user_info

12:33:16,659 INFO  [stdout] (http-localhost-127.0.0.1-8010-1) Caused by: org.apache.jackrabbit.spi.commons.conversion.MalformedPathException: empty path

Hi Tihomir,

                 Below given is mine bpmn file.

<?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:xsi="http://www.w3.org/2001/XMLSchema-instance"

             xsi: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">

  <itemDefinition id="_employeeItem" />

  <itemDefinition id="_reasonItem" />

  <itemDefinition id="_performanceItem" />

  <itemDefinition id="_contentItem" />

  <process processType="Private" isExecutable="true" id="com.sample.evaluation" name="Evaluation" tns:packageName="defaultPackage" >

    <!-- process variables -->

    <property id="employee" itemSubjectRef="_employeeItem"/>

    <property id="reason" itemSubjectRef="_reasonItem"/>

    <property id="performance" itemSubjectRef="_performanceItem"/>

    <property id="content" itemSubjectRef="_contentItem"/>

    <!-- nodes -->

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

    <userTask id="_2" name="Self Evaluation" >

      <extensionElements>

        <tns:onEntry-script scriptFormat="http://www.java.com/java">

          <script>java.util.Map contentParam = new java.util.HashMap();

contentParam.put("reason", reason);

kcontext.setVariable("content", contentParam);</script>

        </tns:onEntry-script>

      </extensionElements>

      <ioSpecification>

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

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

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

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

        <dataOutput id="_2_performanceOutput" name="performance" />

        <inputSet>

          <dataInputRefs>_2_ContentInput</dataInputRefs>

          <dataInputRefs>_2_CommentInput</dataInputRefs>

          <dataInputRefs>_2_SkippableInput</dataInputRefs>

          <dataInputRefs>_2_TaskNameInput</dataInputRefs>

        </inputSet>

        <outputSet>

          <dataOutputRefs>_2_performanceOutput</dataOutputRefs>

        </outputSet>

      </ioSpecification>

      <dataInputAssociation>

        <sourceRef>content</sourceRef>

        <targetRef>_2_ContentInput</targetRef>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_CommentInput</targetRef>

        <assignment>

          <from xsi:type="tFormalExpression">Please perform a self-evalutation.</from>

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

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_SkippableInput</targetRef>

        <assignment>

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

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

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_2_TaskNameInput</targetRef>

        <assignment>

          <from xsi:type="tFormalExpression">Performance Evaluation</from>

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

        </assignment>

      </dataInputAssociation>

      <dataOutputAssociation>

        <sourceRef>_2_performanceOutput</sourceRef>

        <targetRef>performance</targetRef>

      </dataOutputAssociation>

      <potentialOwner>

        <resourceAssignmentExpression>

          <formalExpression>#{employee}</formalExpression>

        </resourceAssignmentExpression>

      </potentialOwner>

    </userTask>

    <userTask id="_3" name="PM Evaluation" >

      <extensionElements>

        <tns:onEntry-script>

          <script>java.util.Map contentParam = new java.util.HashMap();

contentParam.put("reason", reason);

contentParam.put("performance", performance);

kcontext.setVariable("content", contentParam);</script>

        </tns:onEntry-script>

      </extensionElements>

      <ioSpecification>

        <dataInput id="_3_ContentInput" name="Content" />

        <dataInput id="_3_CommentInput" name="Comment" />

        <dataInput id="_3_SkippableInput" name="Skippable" />

        <dataInput id="_3_TaskNameInput" name="TaskName" />

        <inputSet>

          <dataInputRefs>_3_ContentInput</dataInputRefs>

          <dataInputRefs>_3_CommentInput</dataInputRefs>

          <dataInputRefs>_3_SkippableInput</dataInputRefs>

          <dataInputRefs>_3_TaskNameInput</dataInputRefs>

        </inputSet>

        <outputSet>

        </outputSet>

      </ioSpecification>

      <dataInputAssociation>

        <sourceRef>content</sourceRef>

        <targetRef>_3_ContentInput</targetRef>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_3_CommentInput</targetRef>

        <assignment>

          <from xsi:type="tFormalExpression">You need to evaluate #{employee}.</from>

          <to xsi:type="tFormalExpression">_3_CommentInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_3_SkippableInput</targetRef>

        <assignment>

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

          <to xsi:type="tFormalExpression">_3_SkippableInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_3_TaskNameInput</targetRef>

        <assignment>

          <from xsi:type="tFormalExpression">Performance Evaluation</from>

          <to xsi:type="tFormalExpression">_3_TaskNameInput</to>

        </assignment>

      </dataInputAssociation>

      <potentialOwner>

        <resourceAssignmentExpression>

          <formalExpression>john</formalExpression>

        </resourceAssignmentExpression>

      </potentialOwner>

    </userTask>

    <userTask id="_4" name="HR Evaluation" >

      <extensionElements>

        <tns:onEntry-script scriptFormat="http://www.java.com/java">

          <script>java.util.Map contentParam = new java.util.HashMap();

contentParam.put("reason", reason);

contentParam.put("performance", performance);

kcontext.setVariable("content", contentParam);</script>

        </tns:onEntry-script>

      </extensionElements>

      <ioSpecification>

        <dataInput id="_4_ContentInput" name="Content" />

        <dataInput id="_4_CommentInput" name="Comment" />

        <dataInput id="_4_SkippableInput" name="Skippable" />

        <dataInput id="_4_TaskNameInput" name="TaskName" />

        <inputSet>

          <dataInputRefs>_4_ContentInput</dataInputRefs>

          <dataInputRefs>_4_CommentInput</dataInputRefs>

          <dataInputRefs>_4_SkippableInput</dataInputRefs>

          <dataInputRefs>_4_TaskNameInput</dataInputRefs>

        </inputSet>

        <outputSet>

        </outputSet>

      </ioSpecification>

      <dataInputAssociation>

        <sourceRef>content</sourceRef>

        <targetRef>_4_ContentInput</targetRef>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_4_CommentInput</targetRef>

        <assignment>

          <from xsi:type="tFormalExpression">You need to evaluate #{employee}.</from>

          <to xsi:type="tFormalExpression">_4_CommentInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_4_SkippableInput</targetRef>

        <assignment>

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

          <to xsi:type="tFormalExpression">_4_SkippableInput</to>

        </assignment>

      </dataInputAssociation>

      <dataInputAssociation>

        <targetRef>_4_TaskNameInput</targetRef>

        <assignment>

          <from xsi:type="tFormalExpression">Performance Evaluation</from>

          <to xsi:type="tFormalExpression">_4_TaskNameInput</to>

        </assignment>

      </dataInputAssociation>

      <potentialOwner>

        <resourceAssignmentExpression>

          <formalExpression>mary</formalExpression>

        </resourceAssignmentExpression>

      </potentialOwner>

    </userTask>

    <parallelGateway id="_5" name="Gateway" gatewayDirection="Diverging" />

    <parallelGateway id="_6" name="Gateway" gatewayDirection="Converging" />

    <endEvent id="_7" name="End" >

        <terminateEventDefinition/>

    </endEvent>

    <!-- connections -->

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

    <sequenceFlow id="_5-_3" sourceRef="_5" targetRef="_3" />

    <sequenceFlow id="_5-_4" sourceRef="_5" targetRef="_4" />

    <sequenceFlow id="_2-_5" sourceRef="_2" targetRef="_5" />

    <sequenceFlow id="_4-_6" sourceRef="_4" targetRef="_6" />

    <sequenceFlow id="_3-_6" sourceRef="_3" targetRef="_6" />

    <sequenceFlow id="_6-_7" sourceRef="_6" targetRef="_7" />

  </process>

  <bpmndi:BPMNDiagram>

    <bpmndi:BPMNPlane bpmnElement="com.sample.evaluation" >

      <bpmndi:BPMNShape bpmnElement="_1" >

        <dc:Bounds x="16" y="56" width="48" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_2" >

        <dc:Bounds x="96" y="56" width="135" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_3" >

        <dc:Bounds x="344" y="16" width="136" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_4" >

        <dc:Bounds x="344" y="96" width="136" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_5" >

        <dc:Bounds x="263" y="56" width="48" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_6" >

        <dc:Bounds x="512" y="56" width="48" height="48" />

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape bpmnElement="_7" >

        <dc:Bounds x="593" y="56" width="48" height="48" />

      </bpmndi:BPMNShape>

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

        <di:waypoint x="40" y="80" />

        <di:waypoint x="163" y="80" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_5-_3" >

        <di:waypoint x="287" y="80" />

        <di:waypoint x="287" y="120" />

        <di:waypoint x="412" y="40" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_5-_4" >

        <di:waypoint x="287" y="80" />

        <di:waypoint x="287" y="40" />

        <di:waypoint x="412" y="120" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_2-_5" >

        <di:waypoint x="163" y="80" />

        <di:waypoint x="287" y="80" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_4-_6" >

        <di:waypoint x="412" y="120" />

        <di:waypoint x="536" y="40" />

        <di:waypoint x="536" y="80" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_3-_6" >

        <di:waypoint x="412" y="40" />

        <di:waypoint x="537" y="120" />

        <di:waypoint x="536" y="80" />

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge bpmnElement="_6-_7" >

        <di:waypoint x="536" y="80" />

        <di:waypoint x="617" y="80" />

      </bpmndi:BPMNEdge>

    </bpmndi:BPMNPlane>

  </bpmndi:BPMNDiagram>

</definitions>

Hi Tihomir,

                    Sorry for sending the content that way. This time i hav attached the entire log. I would also like to add one thing from my obsservation. since 8080 is already taken by my oracle i hav e changed the port in standalone.xml to 8010. Does this have anything to do with this? Do i have to change the port in some other files too.

Hi Tihomir,

                    Thanks for the reply. I changed the port via SystemProperties and now the image is getting rendered.

Regards

  Ajin

Hi Tihomir,

                    Issue related to importing of image works fine.After that i created a new process through drools-guvnor and saved it. But when i opened that process again the bpmn which i created is no where to be seen. Is there anything else i need to do?

Regards

  Ajin