[jboss-dev-forums] [jBPM Development] - org.jbpm.api.JbpmException: couldn't get resource urls for jbpm.user.wire.bindings.xml

Chaitanya Desai [http://community.jboss.org/people/chaitanya_d6%40yahoo.com] created the discussion "org.jbpm.api.JbpmException: couldn't get resource urls for jbpm.user.wire.bindings.xml" To view the discussion, visit: http://community.jboss.org/message/561436#561436 -------------------------------------------------------------- I have a sample Hello project with following structure C:\jbpmTrial\Hello is my workspace :  Hello is the project within jbpmTrial workspace *Hello    ------src          ------org.example.sample.greeting                -----Hello.java                -----hello.jpdl.xml                ------hello.png                ------review.ftl          ------- jbpm.cfg.xml          ------- jbpm.hibernate.cfg.xml       jBPM Libraries jbpm installation: C:\jbpm-4.4 Jboss: C:\jboss-5.1.0.GA jdk:C:\jdk1.6.0_21 I modified the ant build file provided with sample examples to deploy Hello project. I am able to see deployment on jbpm console and even the task forms and view the sample println outputs produced from another function in Hello.java file using cmd. However when i try to access the processEngine and program/code certain logic in the main method I get an error Exception in thread "main" java.lang.ExceptionInInitializerError at org.jbpm.pvm.internal.cfg.ConfigurationParser.<init>(ConfigurationParser.java:46) at org.jbpm.pvm.internal.cfg.ConfigurationParser.<clinit>(ConfigurationParser.java:49) at org.jbpm.pvm.internal.cfg.ConfigurationImpl.parse(ConfigurationImpl.java:137) at org.jbpm.pvm.internal.cfg.ConfigurationImpl.setResource(ConfigurationImpl.java:116) at org.jbpm.pvm.internal.cfg.ConfigurationImpl.setResource(ConfigurationImpl.java:50) at org.jbpm.api.Configuration.setResource(Configuration.java:79) at org.example.sample.greeting.Hello.main(Hello.java:26) Caused by: org.jbpm.api.JbpmException: couldn't get resource urls for jbpm.user.wire.bindings.xml at org.jbpm.pvm.internal.wire.xml.WireParser.<clinit>(WireParser.java:284) ... 7 more Caused by: java.lang.NullPointerException at org.jbpm.pvm.internal.wire.xml.WireParser.<clinit>(WireParser.java:281) ... 7 more The error  is observed @ line: ProcessEngine processEngine = new Configuration().setResource("C:/jbpmTrial/Hello/src/jbpm.cfg.xml").buildProcessEngine(); The main method that i am trying to run is : public static void main(String args[]) { String location="C:/jbpmTrial/Hello/src/jbpm.cfg.xml"; URL u = ClassLoader.getSystemResource(location); ProcessEngine processEngine = new Configuration().setResource("C:/jbpmTrial/Hello/src/jbpm.cfg.xml").buildProcessEngine(); System.out.println("Hello world, Starting the flow"); System.out.println("Ending the flow"); } jbpm.cfg.xml file is: <?xml version="1.0" encoding="UTF-8"?> <jbpm-configuration>   <import resource="jbpm.default.cfg.xml" />   <import resource="jbpm.businesscalendar.cfg.xml" />   <import resource="jbpm.tx.hibernate.cfg.xml" />   <import resource="jbpm.jpdl.cfg.xml" />   <import resource="jbpm.bpmn.cfg.xml" />   <import resource="jbpm.identity.cfg.xml" />   <!-- Job executor is excluded for running the example test cases. -->   <!-- To enable timers and messages in production use, this should be included. -->   <!--   <import resource="jbpm.jobexecutor.cfg.xml" />   -->   <string name="jbpm.mail.smtp.host" value="smtp.gmail.com" />   <string name="resource.mail.properties" value="jbpm.mail.properties" />   </jbpm-configuration> <?xml version="1.0" encoding="UTF-8"?> <jbpm-configuration>   <import resource="jbpm.default.cfg.xml" />   <import resource="jbpm.businesscalendar.cfg.xml" />   <import resource="jbpm.tx.hibernate.cfg.xml" />   <import resource="jbpm.jpdl.cfg.xml" />   <import resource="jbpm.bpmn.cfg.xml" />   <import resource="jbpm.identity.cfg.xml" />   <!-- Job executor is excluded for running the example test cases. -->   <!-- To enable timers and messages in production use, this should be included. -->   <!--   <import resource="jbpm.jobexecutor.cfg.xml" />   -->   <string name="jbpm.mail.smtp.host" value="smtp.gmail.com" />   <string name="resource.mail.properties" value="jbpm.mail.properties" /> </jbpm-configuration> Can anyone please explain me What is the root cause and give me pointers in appropriate direction to solve this. I am starting with Jbpm. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/561436#561436] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]