Unable to build in Appcelerator Studio

I have a problem with Appcelerator Studio. The build process stucks for a little to:

[INFO] :   Running dexer: C:\Program Files\Java\jdk1.8.0_60\bin\java.exe "-Xmx512M" "-XX:-UseGCOverheadLimit" "-Djava.ext.dirs=C:\android-sdk-win\platform-tools" "-jar" "C:\android-sdk-win\build-tools\23.0.1\lib\dx.jar" "--dex" "--output=C:\Users\vasilis\Documents\Titanium Projects\pop\build\android\bin\classes.dex" "C:\Users\vasilis\Documents\Titanium Projects\pop\build\android\bin\classes" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\lib\titanium-verify.jar" "C:\ProgramData\Application Data\Titanium\modules\android\ti.map\2.2.3\map.jar" "C:\ProgramData\Application Data\Titanium\modules\android\ti.map\2.2.3\lib\google-play-services.jar" "C:\ProgramData\Application Data\Titanium\modules\android\ti.cloudpush\3.4.0\cloudpush.jar" "C:\ProgramData\Application Data\Titanium\modules\android\ti.cloudpush\3.4.0\lib\aps-cloudpush-1.1.4.jar" "C:\ProgramData\Application Data\Titanium\modules\android\ti.cloudpush\3.4.0\lib\google-play-services-base.jar" "C:\ProgramData\Application Data\Titanium\modules\android\ti.cloudpush\3.4.0\lib\google-play-services-gcm.jar" "C:\Users\vasilis\Documents\Titanium Projects\pop\modules\android\ti.sq\0.2\tisq.jar" "C:\Users\vasilis\Documents\Titanium Projects\pop\modules\android\com.gbaldera.titouchgallery\1.1\titouchgallery.jar" "C:\Users\vasilis\Documents\Titanium Projects\pop\modules\android\com.rkam.swiperefreshlayout\0.5\swiperefreshlayout.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\kroll-v8.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-analytics.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\aps-analytics.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-android.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\jaxen-1.1.1.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\ti-commons-codec-1.3.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\kroll-common.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\titanium.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-app.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-ui.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\nineoldandroids-appc-2.4.0.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-filesystem.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-media.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-appcompat.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\android-support-v4.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\android-support-v7-appcompat.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-locale.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-network.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\thirdparty.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-xml.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-utils.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-geolocation.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-accelerometer.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-contacts.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-map.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-calendar.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-gesture.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-platform.jar" "C:\ProgramData\Titanium\mobilesdk\win32\3.5.1.GA\android\modules\titanium-database.jar"

and then reuturns me an error

"Failed to run dexer"

I've tried to uninstall everything, including the Android SDK and install again but with no success

My system has Windows 8.1 OS 64-bit, an i run both 32bit and 64bit versions of Java because I'm learning this period Android Studio.

via Chebli Mohamed