Clojurians Log v2

actually get the same error when I try to run humanize on the dataset:

(humanize (explain (decode x))

this can be solved using print/read string

(me/humanize (-> anomaly prn-str read-string))

I've tried using both explainer and data-explainer and it doesn't seem to change anything.

using a simple csv that looks like this

one,two
,2

calling coerce without malli.dev active returns normal results:

(try
    (m/coerce [:map [:beep :int]] (first
                                   (ds/rows
                                    (ds/->dataset "./development/src/example_manifest.csv" {:key-fn keyword})))
              (mt/string-transformer))
    (catch Exception e (println e)))

;#error {
;  :cause :malli.core/coercion
;  :data {:type :malli.core/coercion, :message :malli.core/coercion, :data {:value {:two 2}, :schema [:map [:beep :int]], :explain {:schema [:map [:beep :int]], :value {:two 2}, :errors ({:path [:beep], :in [:beep], :schema [:map [:beep :int]], :value nil, :type :malli.core/missing-key})}}}
;  :via
;  [{:type clojure.lang.ExceptionInfo
;    :message :malli.core/coercion
;    :data {:type :malli.core/coercion, :message :malli.core/coercion, :data {:value {:two 2}, :schema [:map [:beep :int]], :explain {:schema [:map [:beep :int]], :value {:two 2}, :errors ({:path [:beep], :in [:beep], :schema [:map [:beep :int]], :value nil, :type :malli.core/missing-key})}}}
;    :at [malli.core$_exception invokeStatic core.cljc 157]}]

but if I turn on malli.dev and run coerce again I get the out of bound error:

; turn on dev mode
  ((requiring-resolve 'malli.dev/start!))

; #error {
;  :cause Index 1 out of bounds for length 1
;  :via
;  [{:type java.lang.IndexOutOfBoundsException
;    :message Index 1 out of bounds for length 1
;    :at [jdk.internal.util.Preconditions outOfBounds Preconditions.java 100]}]

this can be solved at the ds/rows level by using :nil-missing

; this can be solved on the ds end by using :nil-missing?
  (try
    (m/coerce [:map [:beep :int]] (first
                                   (ds/rows
                                    (ds/->dataset "./development/src/example_manifest.csv" {:key-fn keyword})
                                    {:nil-missing? true}))
              (mt/string-transformer))
    (catch Exception e (println e)))
  
  ; back to ':cause :malli.core/coercion' with dev mode active