INVALID ARGUMENT ON IE8, ether-painters.js, Line 569

[Bryan Andrés Echegoyen Rozas]

   This is the lines around the error line.

   this.position = function(startDate, endDate) {

        this._createHighlightDiv();

        

        var startPixel = Math.round(band.dateToPixelOffset(startDate));

        var endPixel = Math.round(band.dateToPixelOffset(endDate));

        var length = Math.max(endPixel - startPixel, 3);

        if (horizontal) {

            this._highlightDiv.style.left = startPixel + "px";

            this._highlightDiv.style.width = length + "px";           

            this._highlightDiv.style.height = (band.getViewWidth() - 4) + "px";

        } else {

            this._highlightDiv.style.top = startPixel + "px";

            this._highlightDiv.style.height = length + "px";

            this._highlightDiv.style.width = (band.getViewWidth() - 4) + "px";

        }

    }

it works at IE9, google chrome  and firefox... please help.

[Ryan Lee]

Hello,

An error message is only partly helpful; it would be much more useful to
see the whole picture including your actual Timeline and data in order
to assist you. We already have the code; it's the context in which
you're using it that's needed.