This might be a reference to this one: https://github.com/facebook/react/issues/10212#issuecomment-346302374

The problem still exist.

So, trying to render with server side and got this error. I don't have this notation in my code but this might be a problem with dependencies.

```
TypeError: Cannot read property 'toLowerCase' of undefined
    at ReactDOMServerRenderer.renderDOM (/Users/lukasborawski/Dev/web-client/node_modules/react-dom/cjs/react-dom-server.node.development.js:2304:27)
...
```

```
"react": "^16.1.1",
"react-dom": "^16.2.0",
```

Thx for help.
});
    });
    describe('carriage return and null character', () => {
      
      
      
      
      
      itRenders(
        'an element with one text child with special characters',
        async render => {
          const e = await render(<div>{'foo\rbar\r\nbaz\nqux\u0000'}</div>);
          if (render === serverRender || render === streamRender) {
            expect(e.childNodes.length).toBe(1);
            
            
            expectNode(e.childNodes[0], TEXT_NODE_TYPE, 'foo\nbar\nbaz\nqux');
          } else {
            expect(e.childNodes.length).toBe(1);
            
            
            expectNode(
              e.childNodes[0],
              TEXT_NODE_TYPE,
              'foo\rbar\r\nbaz\nqux\u0000',
            );
          }
        },
      );
      itRenders(