react-native - MapView simple example
<p>I am trying to create the most simple example for the MapView component.</p>

<pre><code>render() {
    return (
      &lt;MapView style={{
        height: 200,
        width: 200
      }}/&gt;
    )
  }
</code></pre>

<p>I have no errors but the Map does not appear. What I get (on Android) is the following:</p>

<p><a href="https://i.stack.imgur.com/S8Osl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/S8Osl.png" alt="screen shot"></a>
I don't see in the documentation any information relative to the initialization of the map.</p>

<p>Any help or clue would be welcome.
Thanks, Paul</p>