Bootstrap 3.3.0 and Visual Studio 2012

Question

like here I tried to update "Microsoft ASP.NET Web Optimization Framework" but It doesn't solve my problem: I get a index out of range in

@Styles.Render("~/Content/css")

for bootstrap.css. If I delete the following rules:

_:-ms-fullscreen,
:root input[type="date"],
_:-ms-fullscreen,
:root input[type="time"],
_:-ms-fullscreen,
:root input[type="datetime-local"],
_:-ms-fullscreen,
:root input[type="month"] {
    line-height: 1.42857143;
}

    _:-ms-fullscreen.input-sm,
    :root input[type="date"].input-sm,
    _:-ms-fullscreen.input-sm,
    :root input[type="time"].input-sm,
    _:-ms-fullscreen.input-sm,
    :root input[type="datetime-local"].input-sm,
    _:-ms-fullscreen.input-sm,
    :root input[type="month"].input-sm {
        line-height: 1.5;
    }

    _:-ms-fullscreen.input-lg,
    :root input[type="date"].input-lg,
    _:-ms-fullscreen.input-lg,
    :root input[type="time"].input-lg,
    _:-ms-fullscreen.input-lg,
    :root input[type="datetime-local"].input-lg,
    _:-ms-fullscreen.input-lg,
    :root input[type="month"].input-lg {
        line-height: 1.33;
    }

it works. It's a "Microsoft ASP.NET Web Optimization Framework" bug or what?

Answer 1

You need to update to WebGrease 1.6.