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java.lang.NullPointerException: null at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:301)[clojure-1.7.0-RC1.jar:na] at puppetlabs.puppetdb.mq_listener$reify__29819$service_fnk__20134__auto___positional$reify__29829.stop(mq_listener.clj:388)[na:na] at puppetlabs.trapperkeeper.services$eval19970$fn__19997$G__19962__20000.invoke(services.clj:8)[na:na] at puppetlabs.trapperkeeper.services$eval19970$fn__19997$G__19961__20004.invoke(services.clj:8)[na:na] at puppetlabs.trapperkeeper.internal$run_lifecycle_fn_BANG_.invoke(internal.clj:152)[na:na] at puppetlabs.trapperkeeper.internal$shutdown_BANG_$fn__20544.invoke(internal.clj:320)[na:na] at puppetlabs.trapperkeeper.internal$shutdown_BANG_.invoke(internal.clj:319)[na:na] at puppetlabs.trapperkeeper.core$run_app.invoke(core.clj:133)[na:na] at puppetlabs.trapperkeeper.core$run.invoke(core.clj:148)[na:na] at puppetlabs.trapperkeeper.core$main.doInvoke(core.clj:161)[na:na] at clojure.lang.RestFn.applyTo(RestFn.java:137)[clojure-1.7.0-RC1.jar:na] at clojure.core$apply.invoke(core.clj:628)[clojure-1.7.0-RC1.jar:na] at puppetlabs.puppetdb.cli.services$fn__26524.doInvoke(services.clj:371)[na:na] at clojure.lang.RestFn.applyTo(RestFn.java:137)[clojure-1.7.0-RC1.jar:na] at clojure.core$apply.invoke(core.clj:628)[clojure-1.7.0-RC1.jar:na] at puppetlabs.puppetdb.utils$wrap_main$fn__6942$fn__6944.invoke(utils.clj:201)[na:na] at puppetlabs.puppetdb.utils$wrap_main$fn__6942.doInvoke(utils.clj:200)[na:na] at clojure.lang.RestFn.invoke(RestFn.java:421)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Var.invoke(Var.java:383)[clojure-1.7.0-RC1.jar:na] at clojure.lang.AFn.applyToHelper(AFn.java:156)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Var.applyTo(Var.java:700)[clojure-1.7.0-RC1.jar:na] at clojure.core$apply.invoke(core.clj:628)[clojure-1.7.0-RC1.jar:na] at puppetlabs.puppetdb.core$run_command.invoke(core.clj:83)[na:na] at puppetlabs.puppetdb.core$_main.doInvoke(core.clj:91)[na:na] at clojure.lang.RestFn.invoke(RestFn.java:436)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Var.invoke(Var.java:388)[clojure-1.7.0-RC1.jar:na] at user$eval796.invoke(form-init8180642857868429837.clj:1)[na:na] at clojure.lang.Compiler.eval(Compiler.java:6792)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Compiler.eval(Compiler.java:6782)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Compiler.load(Compiler.java:7237)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Compiler.loadFile(Compiler.java:7175)[clojure-1.7.0-RC1.jar:na] at clojure.main$load_script.invoke(main.clj:275)[clojure-1.7.0-RC1.jar:na] at clojure.main$init_opt.invoke(main.clj:280)[clojure-1.7.0-RC1.jar:na] at clojure.main$initialize.invoke(main.clj:308)[clojure-1.7.0-RC1.jar:na] at clojure.main$null_opt.invoke(main.clj:343)[clojure-1.7.0-RC1.jar:na] at clojure.main$main.doInvoke(main.clj:421)[clojure-1.7.0-RC1.jar:na] at clojure.lang.RestFn.invoke(RestFn.java:421)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Var.invoke(Var.java:383)[clojure-1.7.0-RC1.jar:na] at clojure.lang.AFn.applyToHelper(AFn.java:156)[clojure-1.7.0-RC1.jar:na] at clojure.lang.Var.applyTo(Var.java:700)[clojure-1.7.0-RC1.jar:na] at clojure.main.main(main.java:37)[clojure-1.7.0-RC1.jar:na]