<p dir="auto"><em>bug</em></p>
<p dir="auto">After updating from 15.3.2 to 15.4.0, the error is showing up in previously working code.  The app fails to load in <strong>IE11 on Win 7</strong> with the following error:</p>
<p dir="auto"><code class="notranslate">SCRIPT5022: Objects are not valid as a React child (found: object with keys {$$typeof, type, key, ref, props, _owner, _store}). If you meant to render a collection of children, use an array instead or wrap the object using createFragment(object) from the React add-ons. Check the render method of </code>App<code class="notranslate">. File: bundle.js, Line: 13847, Column: 6</code></p>
<p dir="auto">It continues to work fine in all other browsers.</p>
<p dir="auto">Thanks</p>
<p dir="auto"><strong>Do you want to request a <em>feature</em> or report a <em>bug</em>?</strong><br>
BUG</p>
<p dir="auto"><strong>What is the current behavior?</strong><br>
App doesn't render in IE11 and below.</p>
<p dir="auto"><strong>If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via <a href="https://jsfiddle.net" rel="nofollow">https://jsfiddle.net</a> or similar (template: <a href="https://jsfiddle.net/reactjs/69z2wepo/" rel="nofollow">https://jsfiddle.net/reactjs/69z2wepo/</a>).</strong></p>
<ul dir="auto">
<li>Build React app with Webpack</li>
<li>Launch IE11 or below (not an emulator)</li>
<li>You will see a blank screen or half-compiled React app with the following error:<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/1647596/20527736/7b9075a8-b097-11e6-8ccb-d205b1908f31.png"><img src="https://cloud.githubusercontent.com/assets/1647596/20527736/7b9075a8-b097-11e6-8ccb-d205b1908f31.png" alt="24f8f6e8-afde-11e6-9a6f-a3cc6355f55c" style="max-width: 100%;"></a></li>
</ul>
<p dir="auto"><strong>What is the expected behavior?</strong></p>
<ul dir="auto">
<li>To render as it does in Chrome, Firefox, etc.</li>
</ul>
<p dir="auto"><strong>Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?</strong><br>
We've temporarily shrink-wrapped our dependencies so that we can continue to serve our app. We're starting to believe that it's coming from a dependency that <code class="notranslate">react</code>, <code class="notranslate">apollo</code>  or <code class="notranslate">webpack</code> may be relying on...</p>
<p dir="auto">Shrink-wrapped versions of our dependencies (left is the new one that's broken and the right one is the old one that continues to work across all browsers) <a href="https://www.diffchecker.com/SyaJUcsk" rel="nofollow">https://www.diffchecker.com/SyaJUcsk</a></p>