title: Appcelerator studio android app failed to run
body: <p>I have installed fresh appcelerator studio and titanium CLI and also other dependancies when I am trying to run android app then it showing the following error :</p>
  
  <pre><code>[INFO] :   Packaging application: ../sw/android-sdk-macosx/build-tools/24.0.2/aapt "package" "-f" "-m" "-J" "WorkData/Appcelator Projects/test/build/android/gen" "-M" "../Appcelator Projects/test/build/android/AndroidManifest.xml" "-A" "../WorkData/Appcelator Projects/test/build/android/bin/assets" "-S" "../WorkData/Appcelator Projects/test/build/android/res" "-I" "../sw/android-sdk-macosx/platforms/android-23/android.jar" "-F" "../WorkData/Appcelator Projects/test/build/android/bin/app.ap_" "--auto-add-overlay" "--extra-packages" "ti.modules.titanium.ui:android.support.v7.appcompat:android.support.v7.cardview" "-S" "/var/folders/jf/f17wzygx4nbd6fg5wsntf4840000gn/T/116820-1742-1nuy1sx.xxrqp30udi/res" "-S" "/var/folders/jf/f17wzygx4nbd6fg5wsntf4840000gn/T/116820-1742-hop1bc.t53b359udi/res" "-S" "/var/folders/jf/f17wzygx4nbd6fg5wsntf4840000gn/T/116820-1742-6n4mu0.4svn3o9a4i/res"
  2016-09-20T06:14:33.921Z | ERROR  | An uncaught exception was thrown!
  Path must be a string. Received undefined
  2016-09-20T06:14:33.922Z | ERROR  | Path must be a string. Received undefined
  </code></pre>
  
  <p>and also I am able to run same project on iPhone.</p>
  
  <p>My machine Configuration is as follows :</p>
  
  <pre><code>Operating System
    Name                        = Mac OS X
    Version                     = 10.11.6
    Architecture                = 64bit
    # CPUs                      = 4
    Memory                      = 8589934592
  Node.js
    Node.js Version             = 6.5.0
    npm Version                 = 3.10.3
  Titanium CLI
    CLI Version                 = 5.0.9
  Titanium SDK
    SDK Version                 = 5.5.0.GA
    SDK Path                    = /Users/neosoft/Library/Application Support/Titanium/mobilesdk/osx/5.5.0.GA
    Target Platform             = android
  Command
  </code></pre>
  
  <p>can anyone help me to resolve issue ...</p>