suman jangama [https://community.jboss.org/people/sumanraoj] created the discussion "Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153" To view the discussion, visit: https://community.jboss.org/message/797570#797570 -------------------------------------------------------------- i made this change in the url for eclipse download and install.demo and start.demo works fine also i have run following commands: 1)ant install.droolsjbpm-eclipse.into.eclipse 2)ant install.jBPM.runtime I can see the JBPM runtime environment now ..was trying to run the sample project evaluation still the same error 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           at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132)           at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)           at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)           at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)           at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)           at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)0    13/02 15:34:40,894[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           at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35)           at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:194)           at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:309)           at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:170)           at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:140)           at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1098)           at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:320)           at com.sample.ProcessTest.main(ProcessTest.java:31) Caused by: java.lang.IllegalArgumentException: Could not connect task client: on ip: 127.0.0.1 - port: 5153           at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.connect(GenericHTWorkItemHandler.java:158)           at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.executeWorkItem(GenericHTWorkItemHandler.java:180)           at org.drools.process.instance.impl.DefaultWorkItemManager.internalExecuteWorkItem(DefaultWorkItemManager.java:70)           at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:107)           at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)           ... 13 more -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/797570#797570] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]