NoClassDefFoundError : com.android.uiautomator.core.Configurator

Question

I imported Configurator package in UI Automator which works with API Level 18 :

package com.android.uiautomator.core.Configurator; 

but when I run code , it gives me

java.lang.NoClassDefFoundError : com.android.uiautomator.core.Configurator

In Project properties , target is set to 18 and also in Android_manifest.xml , target sdk version is 18.

Tried everything but it isn't working. Screenshots are attached of my 'Libraries' , 'Order and Export' folders under Java Build Path and error command prompt.

Orders and Export -

Libraries screenshot -

Error in cmd -

Any help would be appreciated.

Thanks!

Answer 1

Project build target or targetSdk only determine which android version is used to compile your project or device visibility on Googe Play, but, is the device android OS which runs the code, so you'll need to run your project in an Android device (or AVD) compliant with Api Level 18 (Android 4.3)