A user has reported a NPE while adding a cache from the EJB subsystem. Here's the forum thread https://community.jboss.org/message/821146#821146 and the exception stacktrace:

./subsystem=ejb3/cache=my-cache:add(passivation-store=infinispan)

 

with the next outputs.

 

ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1) JBAS014612: Operation ("add") failed - address: ([

    ("subsystem" => "ejb3"),

    ("cache" => "my-cache")

]): java.lang.NullPointerException

    at java.util.HashSet.<init>(HashSet.java:116) [rt.jar:1.6.0_24]

    at org.jboss.as.ejb3.subsystem.CacheFactoryAdd.installRuntimeServices(CacheFactoryAdd.java:83)

    at org.jboss.as.ejb3.subsystem.CacheFactoryAdd.performRuntime(CacheFactoryAdd.java:74)

    at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:50) [jboss-as-controller-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]

    at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:440) [jboss-as-controller-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]