Adobe enterprise product blog | David McMahon

Issue

When you try to access the web service portal in JBoss (http://localhost:8080/services/) using LiveCycle 7, you may receive the following error:

Web Service Directory Services
Directory Exception javax.servlet.jsp.JspException: 
An error occurred while evaluating custom action attribute "items" with value "${directoryBean.deployedServices}": 
An error occurred while getting property "deployedServices" from an instance of 
class com.adobe.workflow.service.WorkflowServiceDirectoryBean (java.lang.NullPointerException)

Solution

 Add the following lines to the service XML file: [appserver root]/server/all/conf/jboss-service.xml:

_____________________________________

<-- Isolate all ears in their own classloader space -->
<attribute name="Isolated">true</attribute>
<-- Enforce call by value to all remote interfaces -->
<attribute name="CallByValue">true</attribute>

_____________________________________

reference: (180009712)