#PID<0.7144.6> call Ecdo.Builder.Where.build("", %Ecdo{count: 1, modules: %{0 => TpossCcs.Balance}, param: nil, query: #Ecto.Query<from b in TpossCcs.Balance>, sources: %{"balance" => 0}})
#PID<0.7144.6> exception Ecdo.Builder.Where.build/2 -> :error::function_clause