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.

*
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @emails react-core
 */
'use strict';
var React = require('React');
var ReactDOM = require('ReactDOM');
var ReactDOMServer = require('ReactDOMServer');
describe('CSSPropertyOperations', function() {
  var CSSPropertyOperations;
  beforeEach(function() {
    jest.resetModuleRegistry();
    CSSPropertyOperations = require('CSSPropertyOperations');
  });
  it('should create markup for simple styles', function() {
    expect(CSSPropertyOperations.createMarkupForStyles({
      backgroundColor: '#3b5998',
      display: 'none',
    })).toBe('background-color:#3b5998;display:none;');
  });
  it('should ignore undefined styles', function() {
    expect(CSSPropertyOperations.createMarkupForStyles({
      backgroundColor: undefined,
      display: 'none',
    })).toBe('display:none;');
  });
  it('should ignore null styles', function() {