javax.servlet.ServletException: could not build web module for: BpelProcessDefinition(HelloWorld)
org.jbpm.bpel.web.DeploymentServlet.deployWebModule(DeploymentServlet.java:208)
org.jbpm.bpel.web.DeploymentServlet.doPost(DeploymentServlet.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)