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jbpm-5.4.0.Final-installer-full - Sample application throwing error
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created by <a href="https://community.jboss.org/people/panand131">Anand Parthasarathy</a> in <i>jBPM Development</i> - <a href="https://community.jboss.org/message/790908#790908">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Im getting the following error on starting the sample jBPM application which comes along wth the installer.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>0    13/01 13:35:02,359[main] ERROR service.hornetq.HornetQTaskClientConnector.connect  - Unable to connect to server using configuration org-hornetq-core-remoting-impl-netty-NettyConnectorFactory?port=5153&host=127-0-0-1</p><p>org.jbpm.workflow.instance.WorkflowRuntimeException: [com.sample.evaluation:1 - Self Evaluation:2] -- Could not connect task client: on ip: 127.0.0.1 - port: 5153</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)</p><p>          at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)</p><p>          at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)</p><p>          at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35)</p><p>          at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:194)</p><p>          at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:309)</p><p>          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:170)</p><p>          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:140)</p><p>          at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1098)</p><p>          at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:320)</p><p>          at com.sample.ProcessTest.main(ProcessTest.java:31)</p><p>Caused by: java.lang.IllegalArgumentException: Could not connect task client: on ip: 127.0.0.1 - port: 5153</p><p>          at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.connect(GenericHTWorkItemHandler.java:158)</p><p>          at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.executeWorkItem(GenericHTWorkItemHandler.java:180)</p><p>          at org.drools.process.instance.impl.DefaultWorkItemManager.internalExecuteWorkItem(DefaultWorkItemManager.java:70)</p><p>          at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:107)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)</p><p>          ... 13 more</p><p>13 Jan, 2013 1:35:42 PM org.hornetq.core.logging.impl.JULLogDelegate warn</p><p>WARNING: I'm closing a core ServerLocator you left open. Please make sure you close all ServerLocators explicitly before letting them go out of scope! 713167</p><p>13 Jan, 2013 1:35:42 PM org.hornetq.core.logging.impl.JULLogDelegate warn</p><p>WARNING: The ServerLocator you didn't close was created here:</p><p>java.lang.Exception</p><p>          at org.hornetq.core.client.impl.ServerLocatorImpl.<init>(ServerLocatorImpl.java:387)</p><p>          at org.hornetq.core.client.impl.ServerLocatorImpl.<init>(ServerLocatorImpl.java:484)</p><p>          at org.hornetq.api.core.client.HornetQClient.createServerLocatorWithoutHA(HornetQClient.java:112)</p><p>          at org.jbpm.task.service.hornetq.HornetQTaskClientConnector.connect(HornetQTaskClientConnector.java:95)</p><p>          at org.jbpm.task.service.hornetq.HornetQTaskClientConnector.connect(HornetQTaskClientConnector.java:76)</p><p>          at org.jbpm.task.service.TaskClient.connect(TaskClient.java:845)</p><p>          at org.jbpm.task.service.SyncTaskServiceWrapper.connect(SyncTaskServiceWrapper.java:183)</p><p>          at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.connect(GenericHTWorkItemHandler.java:156)</p><p>          at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.executeWorkItem(GenericHTWorkItemHandler.java:180)</p><p>          at org.drools.process.instance.impl.DefaultWorkItemManager.internalExecuteWorkItem(DefaultWorkItemManager.java:70)</p><p>          at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:107)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)</p><p>          at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)</p><p>          at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)</p><p>          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)</p><p>          at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35)</p><p>          at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:194)</p><p>          at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:309)</p><p>          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:170)</p><p>          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:140)</p><p>          at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1098)</p><p>          at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:320)</p><p>          at com.sample.ProcessTest.main(ProcessTest.java:31)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have performed the foll. steps.</p><p>1. ant install.demo</p><p>2. ant start.demo</p><p>3. Run as Java application ProcessTest.java</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>On getting this error, I tan the foll. command as per instructions in another post </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>ant start.human.task </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>This gave the foll error in the console:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>start.human.task:</p><p>    [javac] C:\projects\jbpm\jbpm-5.4.0.Final-installer-full\jbpm-installer\build.xml:864: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds</p><p>    [javac] Compiling 1 source file to C:\projects\jbpm\jbpm-5.4.0.Final-installer-full\jbpm-installer\task-service\target</p><p>     [copy] Copying 5 files to C:\projects\jbpm\jbpm-5.4.0.Final-installer-full\jbpm-installer\task-service\target</p><p>     [java] 1    13/01 13:34:37,617[main] ERROR task.identity.DefaultUserGroupCallbackImpl.<init>  - Error when loading group information for callback from location: file:null/roles.properties</p><p>     [java] java.io.FileNotFoundException: null\roles.properties (The system cannot find the path specified)</p><p>     [java]     at java.io.FileInputStream.open(Native Method)</p><p>     [java]     at java.io.FileInputStream.<init>(FileInputStream.java:106)</p><p>     [java]     at java.io.FileInputStream.<init>(FileInputStream.java:66)</p><p>     [java]     at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)</p><p>     [java]     at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:161)</p><p>     [java]     at java.net.URL.openStream(URL.java:1009)</p><p>     [java]     at org.jbpm.task.identity.DefaultUserGroupCallbackImpl.<init>(DefaultUserGroupCallbackImpl.java:55)</p><p>     [java]     at org.jbpm.task.identity.DefaultUserGroupCallbackImpl.<init>(DefaultUserGroupCallbackImpl.java:40)</p><p>     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)</p><p>     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)</p><p>     [java]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)</p><p>     [java]     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)</p><p>     [java]     at java.lang.Class.newInstance0(Class.java:355)</p><p>     [java]     at java.lang.Class.newInstance(Class.java:308)</p><p>     [java]     at org.jbpm.task.identity.UserGroupCallbackManager.setCallbackFromProperties(UserGroupCallbackManager.java:69)</p><p>     [java]     at org.jbpm.DemoTaskService.main(Unknown Source)</p><p>     [java] Task service registered usergroup callback ...</p><p>     [java] Task service started correctly!</p><p>     [java] Task service running ...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I reran ProcessTest.java and encountered the same error. Could I please get some help regarding this. </p></div>
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