On Wed, Jan 22, 2014 at 1:59 AM, José Valim <notifications@github.com>wrote:

> In lib/iex/lib/iex/evaluator.ex:
>
> >        end
> >      catch
> > -      _, _ ->
> > -        io_error "** (IEx.Error) error when printing exception message and stacktrace"
> > +      type, detail ->
> > +        io_error "** (IEx.Error) #{type} (#{detail}) when printing exception message and stacktrace"
>
> If we are leaving type and detail, we should probably inspect them. There
> is no guarantee we can convert them to strings.
>

Agreed and fixed in next PR