null in android studio
<p>Whenever i click on run project , it is showing me <code>NullPointerException : null</code>.
I don't know what is the reason, why am i getting this?</p>

<p><a href="https://i.stack.imgur.com/BPqTt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BPqTt.png" alt="enter image description here"></a></p>

<p><strong>NOTE</strong> Dont point this question as duplicate of <a href="https://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception-and-how-do-i-fix-it">What is a Null Pointer Exception, and how do I fix it?</a>, because i am not getting null in any control or view or any line of code.</p>

<p><strong>Edit :</strong> 
I am using Android Studio 1.4 with following gradle configuration :</p>

<pre><code>compileSdkVersion 23
buildToolsVersion "23.0.2"
</code></pre>