Hi BTDdetecetwithV7Activity in ur android Manifest file <activity name="BTDdetecetwithV7Activity"/>\
Enjoy moktarul On Feb 20, 12:26 am, Soyer <mblack...@gmail.com> wrote: > Hello everyone, Can anyone explain to me what this following error > means? have anyone faced the same? > > ERROR: > > 02-19 18:10:41.321: E/AndroidRuntime(319): java.lang.RuntimeException: > Unable to start activity ComponentInfo{android.mgo.helloandroid/ > android.mgo.helloandroid.BTDdetecetwithV7Activity}: > java.lang.NullPointerException -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en