title: Android Studio Rendering Issue Failed to load platform rendering library
body: <p>I just started with android studio, installed and created a new project.
  Created an Empty Activity and when I go to <code>app&gt;res&gt;layout&gt;activity_main.xml</code>, I can't get to see the preview. It says -> <strong>Rendering Problems Failed to load platform rendering library</strong></p>
  
  <p>I tried changing API Level by clicking on android above, Tried-> <strong>24,22,18</strong> But all of them give me the same error.!</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:paddingBottom="@dimen/activity_vertical_margin"
      android:paddingLeft="@dimen/activity_horizontal_margin"
      android:paddingRight="@dimen/activity_horizontal_margin"
      android:paddingTop="@dimen/activity_vertical_margin"
      tools:context="com.app.myfirstapp.MainActivity"&gt;
  &lt;TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="Hello World!" /&gt;
  &lt;/RelativeLayout&gt;`
  </code></pre>
  
  <p>The render works fine in Eclipse, so why not in Android Studio?
  I'm using Android Studio v2.1, SDK Tools-> 25.2.1 rc1, Android Platform Version: API 22: Android 5.1 (Lollipop) revision 2</p>
  
  <p>This is the <strong>activity_main.xml</strong> file, any help wou</p>
  
  <p>Any help would be appreciated!</p>