log errors on make_encoder()

lib/avrogen/schema/schema_registry.ex

@@ -5,6 +5,7 @@ defmodule Avrogen.Schema.SchemaRegistry do
   """
 
   use GenServer
+  require Logger
 
   @ets_name "all"
 
@@ -39,10 +40,25 @@ defmodule Avrogen.Schema.SchemaRegistry do
     end)
     |> Avrogen.Schema.topological_sort()
     |> Noether.Either.map(fn schemas ->
-      json = Jason.encode!(schemas)
-      encoder = make_encoder(json)
-      decoder = make_decoder(json)
-      :ets.insert(__MODULE__, {@ets_name, json, encoder, decoder})
+      try do
+        json = Jason.encode!(schemas)
+        encoder = make_encoder(json)
+        decoder = make_decoder(json)
+        :ets.insert(__MODULE__, {@ets_name, json, encoder, decoder})
+      rescue
+        e ->
+          formatted_error = Exception.format(:error, e, __STACKTRACE__)
+
+          Logger.error(
+            "Error when attempting to make encoder/decoder: #{formatted_error}; schemas: #{inspect(schemas, limit: :infinity, pretty: true, printable_limit: :infinity)}",
+            %{
+              error: formatted_error,
+              schemas: schemas
+            }
+          )
+
+          reraise e, __STACKTRACE__
+      end
     end)
 
     {:ok, table}

mix.exs

@@ -1,7 +1,7 @@
 defmodule Avrogen.MixProject do
   use Mix.Project
 
-  @version "0.7.2"
+  @version "0.7.3"
   @source_url "https://github.com/primait/avrogen"
 
   def project do