Version: **15.0.0-rc.1**
Fiddle: https://jsfiddle.net/69z2wepo/33980/ (check console)

For an example providing `NaN` to a css property will result in "_NaN is an invalid value for the fontSize css style property_".
Now I'm aware that there is an error in my code but I have no idea which component I should check.
I would like to have something like this: "_NaN is an invalid value for the fontSize style property. Check the render method of Header_".
I'll be happy to try to solve this if this is something we want to do.

var Viz2 = React.createClass({
        render: () => <FancyTable><FancyRow /></FancyTable>,
      });
      var App2 = React.createClass({
        render: () => <Viz2 />,
      });
      ReactTestUtils.renderIntoDocument(<App2 />);
      expect(console.error.calls.length).toBe(2);
      expect(console.error.argsForCall[1][0]).toContain(
        'See Viz2 > FancyTable > Table > table > FancyRow > Row > tr.'
      );
      ReactTestUtils.renderIntoDocument(<FancyTable><FancyRow /></FancyTable>);
      expect(console.error.calls.length).toBe(3);
      expect(console.error.argsForCall[2][0]).toContain(
        'See FancyTable > Table > table > FancyRow > Row > tr.'
      );
      ReactTestUtils.renderIntoDocument(<table><FancyRow /></table>);
      expect(console.error.calls.length).toBe(4);
      expect(console.error.argsForCall[3][0]).toContain(
        'See table > FancyRow > Row > tr.'
      );
      ReactTestUtils.renderIntoDocument(<FancyTable><tr /></FancyTable>);
      expect(console.error.calls.length).toBe(5);
      expect(console.error.argsForCall[4][0]).toContain(
        'See FancyTable > Table > table > tr.'
      );
      var Link = React.createClass({
        render: function() {
          return <a>{this.props.children}</a>;
        },