How to solve "Note: duplicate definition of library class"?
<p>I have <code>jar</code> libraries in folder <code>libs</code></p>

<p>My <code>gradle</code> has:</p>

<pre><code>buildTypes {
        release {
            minifyEnabled true
...
dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
...
</code></pre>

<p>After running <code>release</code> version I have this error:</p>

<p><code>Note: duplicate definition of program class [com.splunk.mint.ActionError]
...</code></p>

<p>I already tried to add to proguard 
<code>-injars libs</code>
. But Issue still happens...</p>