Looking at the server log, this is what I get:
2011-09-08 09:53:21,281 SEVERE [com.intalio.web.profile.impl.JbpmProfileImpl] (http-localhost%2F127.0.0.1-8080-7) Unknown root element org.eclipse.bpmn2.impl.CollaborationImpl@1a3b1f (id: _hnMC8douEeChpcAZezKhPA, anyAttribute: null) (isClosed: false, name: null)
java.lang.UnsupportedOperationException: Unknown root element org.eclipse.bpmn2.impl.CollaborationImpl@1a3b1f (id: _hnMC8douEeChpcAZezKhPA, anyAttribute: null) (isClosed: false, name: null)
at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallDefinitions(Bpmn2JsonMarshaller.java:271)
at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshall(Bpmn2JsonMarshaller.java:138)
...
Sometimes I get this error, though:
2011-09-08 09:57:42,171 ERROR [com.intalio.web.repository.impl.UUIDBasedJbpmRepository] (http-localhost%2F127.0.0.1-8080-6) Unable to connect to Gunvor. Is it running? [Read timed out]
Which isn't correct (Guvnor is running) because I can load a workflow that does work right afterwards. And it never fails loading good workflows.
Here is the contents of the BPMN2 file. It just has a start node, a script task node, and an end node:
<?xml version="1.0" encoding="UTF-8"?>
<bpmn2:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.omg.org/bpmn20" xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" 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" xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd http://www.omg.org/spec/DD/20100524/DC http://www.omg.org/spec/DD/20100524/DC-XMI http://www.omg.org/spec/DD/20100524/DI http://www.omg.org/spec/DD/20100524/DI-XMI http://www.omg.org/spec/BPMN/20100524/DI http://www.omg.org/spec/BPMN/20100524/DI-XMI" id="b1ff9581-511e-45e3-8cfc-73fa18bf6a2f" name="" targetNamespace="http://www.omg.org/bpmn20">
<bpmn2:process id="" name="" isExecutable="true">
<bpmn2:startEvent id="_9CC61D6A-E4F9-4E40-97C4-D06B15E83D7B" name="">
<bpmn2:outgoing>_144E12D4-98CE-443E-9B97-39169D291DE9</bpmn2:outgoing>
</bpmn2:startEvent>
<bpmn2:task id="_A645FAE9-9524-4C32-8E1B-3C1A533B954E" name="DoTask">
<bpmn2:incoming>_144E12D4-98CE-443E-9B97-39169D291DE9</bpmn2:incoming>
<bpmn2:outgoing>_D5738E3A-3DA5-435B-B29D-92C609576140</bpmn2:outgoing>
</bpmn2:task>
<bpmn2:sequenceFlow id="_144E12D4-98CE-443E-9B97-39169D291DE9" sourceRef="_9CC61D6A-E4F9-4E40-97C4-D06B15E83D7B" targetRef="_A645FAE9-9524-4C32-8E1B-3C1A533B954E"/>
<bpmn2:sequenceFlow id="_D5738E3A-3DA5-435B-B29D-92C609576140" sourceRef="_A645FAE9-9524-4C32-8E1B-3C1A533B954E" targetRef="_D15EAD67-192E-4A90-A944-C2D6FE1E197A"/>
<bpmn2:endEvent id="_D15EAD67-192E-4A90-A944-C2D6FE1E197A" name="">
<bpmn2:incoming>_D5738E3A-3DA5-435B-B29D-92C609576140</bpmn2:incoming>
<bpmn2:terminateEventDefinition id="_3eFlYNmMEeC98Y7a_548Xw"/>
</bpmn2:endEvent>
</bpmn2:process>
<bpmn2:collaboration id="_9L5_YNoyEeChpcAZezKhPA">
<bpmn2:participant id="_9NGSMNoyEeChpcAZezKhPA" name="Internal" processRef=""/>
</bpmn2:collaboration>
<bpmndi:BPMNDiagram id="_3eFlYdmMEeC98Y7a_548Xw">
<bpmndi:BPMNPlane id="_3eFlYtmMEeC98Y7a_548Xw" bpmnElement="">
<bpmndi:BPMNShape id="_3eFlY9mMEeC98Y7a_548Xw" bpmnElement="_9CC61D6A-E4F9-4E40-97C4-D06B15E83D7B">
<dc:Bounds height="30.0" width="30.0" x="270.0" y="392.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="_3eFlZNmMEeC98Y7a_548Xw" bpmnElement="_A645FAE9-9524-4C32-8E1B-3C1A533B954E">
<dc:Bounds height="80.0" width="100.0" x="395.0" y="367.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="_3eFlZtmMEeC98Y7a_548Xw" bpmnElement="_D15EAD67-192E-4A90-A944-C2D6FE1E197A">
<dc:Bounds height="51.0" width="36.0" x="270.0" y="280.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="_3eFlZdmMEeC98Y7a_548Xw" bpmnElement="_144E12D4-98CE-443E-9B97-39169D291DE9" sourceElement="_3eFlY9mMEeC98Y7a_548Xw" targetElement="_3eFlZNmMEeC98Y7a_548Xw">
<di:waypoint xsi:type="dc:Point" x="285.0" y="407.0"/>
<di:waypoint xsi:type="dc:Point" x="445.0" y="407.0"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="_3eFlZ9mMEeC98Y7a_548Xw" bpmnElement="_D5738E3A-3DA5-435B-B29D-92C609576140" sourceElement="_3eFlZNmMEeC98Y7a_548Xw" targetElement="_3eFlZtmMEeC98Y7a_548Xw">
<di:waypoint xsi:type="dc:Point" x="495.0" y="407.0"/>
<di:waypoint xsi:type="dc:Point" x="548.0" y="407.0"/>
<di:waypoint xsi:type="dc:Point" x="548.0" y="298.0"/>
<di:waypoint xsi:type="dc:Point" x="306.0" y="298.0"/>
</bpmndi:BPMNEdge>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</bpmn2:definitions>
Thanks.