message: Fix array logging bug
diff: @@ -447,8 +447,12 @@ void LogSummary(int log_level, const Model& model) {
  }
  void LogArray(int log_level, const Model& model, const string& name) {
  - const auto& array = model.GetArray(name);
  VLOG(log_level) << "Array: " << name;
  + if (!model.HasArray(name)) {
  + VLOG(log_level) << " DOES NOT EXIST";
  + return;
  + }
  + const auto& array = model.GetArray(name);
  VLOG(log_level) << " Data type: " << ArrayDataTypeName(array.data_type);
  VLOG(log_level) << " Final type: "
  << ArrayDataTypeName(array.final_data_type);
  