defrecord exception

gistfile1.txt

{:via
 [{:type clojure.lang.ExceptionInfo,
   :message
   "No implementation of method: :getName of protocol: #'sci.impl.vars/HasName found for class: nil",
   :data
   {:type :sci/error,
    :line 1,
    :column 1,
    :message
    "No implementation of method: :getName of protocol: #'sci.impl.vars/HasName found for class: nil",
    :sci.impl/callstack [{:status :pending, :val nil} 328043974],
    :file "/Users/adrian/workspace/mobiletest/examples/gol/gol.clj",
    :locals {}},
   :at
   [sci.impl.utils$rethrow_with_location_of_node
    invokeStatic
    "utils.cljc"
    116]}
  {:type java.lang.IllegalArgumentException,
   :message
   "No implementation of method: :getName of protocol: #'sci.impl.vars/HasName found for class: nil",
   :at
   [clojure.core$_cache_protocol_fn
    invokeStatic
    "core_deftype.clj"
    583]}],
 :trace
 [[clojure.core$_cache_protocol_fn invokeStatic "core_deftype.clj" 583]
  [clojure.core$_cache_protocol_fn invoke "core_deftype.clj" 575]
  [sci.impl.vars$eval28517$fn__28518$G__28508__28523
   invoke
   "vars.cljc"
   24]
  [sci.impl.records$defrecord$fn__29671 invoke "records.cljc" 23]
  [clojure.core$map$fn__5884 invoke "core.clj" 2759]
  [clojure.lang.LazySeq sval "LazySeq.java" 42]
  [clojure.lang.LazySeq seq "LazySeq.java" 51]
  [clojure.lang.RT seq "RT.java" 535]
  [clojure.core$seq__5419 invokeStatic "core.clj" 139]
  [clojure.core$apply invokeStatic "core.clj" 662]
  [clojure.core$mapcat invokeStatic "core.clj" 2787]
  [clojure.core$mapcat doInvoke "core.clj" 2787]
  [clojure.lang.RestFn invoke "RestFn.java" 423]
  [sci.impl.records$defrecord invokeStatic "records.cljc" 17]
  [sci.impl.records$defrecord doInvoke "records.cljc" 8]
  [clojure.lang.RestFn applyTo "RestFn.java" 157]
  [clojure.lang.AFunction$1 doInvoke "AFunction.java" 31]
  [clojure.lang.RestFn applyTo "RestFn.java" 137]
  [clojure.core$apply invokeStatic "core.clj" 673]
  [clojure.core$apply invoke "core.clj" 662]
  [sci.impl.analyzer$analyze_call invokeStatic "analyzer.cljc" 877]
  [sci.impl.analyzer$analyze_call invoke "analyzer.cljc" 813]
  [sci.impl.analyzer$analyze invokeStatic "analyzer.cljc" 1042]
  [sci.impl.analyzer$analyze invoke "analyzer.cljc" 1013]
  [sci.impl.interpreter$eval_form invokeStatic "interpreter.cljc" 75]
  [sci.impl.interpreter$eval_form invoke "interpreter.cljc" 62]
  [sci.core$eval_form invokeStatic "core.cljc" 258]
  [sci.core$eval_form invoke "core.cljc" 251]
  [babashka.nrepl.impl.server$eval_msg$fn__36773
   invoke
   "server.clj"
   45]
  [babashka.nrepl.impl.server$eval_msg invokeStatic "server.clj" 32]
  [babashka.nrepl.impl.server$eval_msg invoke "server.clj" 21]
  [babashka.nrepl.impl.server$eval36856$fn__36858
   invoke
   "server.clj"
   217]
  [clojure.lang.MultiFn invoke "MultiFn.java" 229]
  [clojure.core$map$fn__5880$fn__5881 invoke "core.clj" 2746]
  [clojure.core$map$fn__5880$fn__5881 invoke "core.clj" 2746]
  [clojure.core$map$fn__5880$fn__5881 invoke "core.clj" 2746]
  [babashka.nrepl.impl.server$session_loop
   invokeStatic
   "server.clj"
   262]
  [babashka.nrepl.impl.server$session_loop invoke "server.clj" 256]
  [babashka.nrepl.impl.server$listen$fn__36924 invoke "server.clj" 306]
  [sci.impl.vars$binding_conveyor_fn$fn__28703 invoke "vars.cljc" 153]
  [clojure.core$binding_conveyor_fn$fn__5772 invoke "core.clj" 2034]
  [clojure.lang.AFn call "AFn.java" 18]
  [java.util.concurrent.FutureTask run "FutureTask.java" 264]
  [java.util.concurrent.ThreadPoolExecutor
   runWorker
   "ThreadPoolExecutor.java"
   1128]
  [java.util.concurrent.ThreadPoolExecutor$Worker
   run
   "ThreadPoolExecutor.java"
   628]
  [java.lang.Thread run "Thread.java" 829]],
 :cause
 "No implementation of method: :getName of protocol: #'sci.impl.vars/HasName found for class: nil"}