optaplanner-webexamples vehicle routing on EAP doesn't work

When starting eap server warn msg occurs:

15:37:35,061 WARN [org.jboss.weld.deployer] (MSC service thread 1-2) JBAS016012: Deployment deployment "optaplanner-webexamples-6.3.0-SNAPSHOT.war" contains CDI annotations but beans.xml was not found.

then if one click on vehicle-routing planning problem, internal server error is thrown (NPE).