Different error on dev and production

Questions & Help Questions
, ,
8

I was able to make it arrive here:

  def render("413.json", _params) do
    IO.puts('here')

    %{
      meta: %{status: 413, message: "Too large file"},
      errors: nil,
      data: nil
    }
  end

but at the end it still put out the empty 500 error

and it logs out this:

 (Protocol.UndefinedError) protocol Phoenix.HTML.Safe not implemented for %{data: nil, errors: nil, meta: %{message: "Too large file", status: 413}}.

the same as with the 500 earlier