title: Android Dex:Unable to execute DX (IntelliJ), How to solve?
body: <p>I try remove my bin directory clean and rebuild my project. I've gone through my project structure and made sure no library has been used multiple times.
  I followed 
  <a href="https://stackoverflow.com/questions/15597371/unable-to-execute-dex-multiple-dex-files-define-lorg-apache-maven-artifact-arti">Unable to execute dex: Multiple dex files define Lorg/apache/maven/artifact/Artifact</a>
  But this doesn't solve my problem.</p>
  
  <p>just to inform i used this two library
  <a href="https://github.com/jblough/Android-Pdf-Viewer-Library" rel="nofollow noreferrer">AndroidPDFViewerLibrary</a> , <a href="https://code.google.com/p/kwi-walkthru/source/browse/trunk/kwmobile/libs/droidText.0.2.jar?spec=svn64&amp;r=64" rel="nofollow noreferrer">droidText.0.2</a></p>
  
  <p><img src="https://i.stack.imgur.com/Gk4Sy.png" alt="enter image description here"></p>