Class Not Found Exception On Android When I Use Extends Ormlitebaseactivity

when I use extends OrmLiteBaseActivity instead of extends Activity I get following errors in my logcat. 08-17 17:05:28.497: W/dalvikvm(8818): Unable to resolve supe

Solution 1:

there was problem with external Jar creating folder named libs & copy and paste all needed jar files in that folder. worked!!! this link helped