boot.user=> ERROR: Unhandled REPL handler exception processing message {:id fireplace-a
rchlinux-1562898025-29, :op stacktrace, :session 5163894b-84fb-4d18-aedf-6d3a1574e69d}
java.lang.NullPointerException
        at clojure.string$replace_first.invokeStatic(string.clj:165)
        at clojure.string$replace_first.invoke(string.clj:138)
        at cider.nrepl.middleware.stacktrace$relative_path.invokeStatic(stacktrace.clj:
196)
        at cider.nrepl.middleware.stacktrace$relative_path.invoke(stacktrace.clj:190)
        at cider.nrepl.middleware.stacktrace$extract_location.invokeStatic(stacktrace.c
lj:210)
        at cider.nrepl.middleware.stacktrace$extract_location.invoke(stacktrace.clj:198
)
        at clojure.core$map$fn__5862$fn__5863.invoke(core.clj:2742)
        at clojure.core$map$fn__5862$fn__5863.invoke(core.clj:2742)
        at clojure.core$take_while$fn__5913$fn__5914.invoke(core.clj:2901)
        at clojure.lang.Iterate.reduce(Iterate.java:81)
        at clojure.core$transduce.invokeStatic(core.clj:6883)
        at clojure.core$into.invokeStatic(core.clj:6899)
        at clojure.core$into.invoke(core.clj:6887)
        at cider.nrepl.middleware.stacktrace$analyze_causes.invokeStatic(stacktrace.clj
:313)
        at cider.nrepl.middleware.stacktrace$analyze_causes.invoke(stacktrace.clj:305)
        at cider.nrepl.middleware.stacktrace$handle_stacktrace.invokeStatic(stacktrace.
clj:322)
        at cider.nrepl.middleware.stacktrace$handle_stacktrace.invoke(stacktrace.clj:31
9)                                                                                             at clojure.lang.Var.invoke(Var.java:388)
        at cider.nrepl$wrap_stacktrace$fn__5011.invoke(nrepl.clj:388)                          at nrepl.middleware$wrap_conj_descriptor$fn__4137.invoke(middleware.clj:16)
        at cider.nrepl$wrap_format$fn__4929.invoke(nrepl.clj:166)