Hi Soyer, I think problem is in ur oncreate or onstart method. can u please do that ... remove all code from oncreate and check
Can u please send little more log Moktarul On Feb 22, 11:42 pm, Mohamed Gougam <mblack...@gmail.com> wrote: > Hello moktarul, the thing about manifest.xml, is tht i have only one > activity so nothing to get confused with. the manifest file is bellow: > > <?xml version="1.0" encoding="utf-8"?> > <manifest xmlns:android="http://schemas.android.com/apk/res/android"; > package="android.mgo.helloandroid" > android:versionCode="1" > android:versionName="1.0" > > > <uses-sdk android:minSdkVersion="7" /> > > <application > android:icon="@drawable/ic_launcher" > android:label="@string/app_name" > > <activity > android:label="@string/app_name" > android:name=".BTDdetecetwithV7Activity"> > <intent-filter> > <action android:name="android.intent.action.MAIN"/> > > <category android:name="android.intent.category.LAUNCHER"/> > </intent-filter> > </activity> > </application> > <uses-permission android:name="android.permission.BLUETOOTH"/> > <uses-permission > android:name="android.permission.BLUETOOTH_ADMIN"/> > </manifest> > > > > > > > > On Wed, Feb 22, 2012 at 1:04 AM, Mohamed Gougam <mblack...@gmail.com> wrote: > > Hello moktarul, > > > Thanks alot, i will do that, and let you know :) > > > On Tue, Feb 21, 2012 at 12:10 PM, moktarul anam <mokta...@gmail.com>wrote: > > >> sorry, its Activity Intent filter not internt filter > >> Moktarul > > >> On Feb 21, 12:42 pm, moktarul anam <mokta...@gmail.com> wrote: > >> > Hi Soyer, > >> > All your activity class has to be there in your Manifest.xml file > > >> > if you call your activity class from other activity then that class > >> > has to be main( internt filter main) Please check these two point and > >> > i think this will solve ur problem. > >> > I am sure some problem in ur Manifest.xml file > > >> > Moktarul > > >> > On Feb 20, 11:24 pm, Mohamed Gougam <mblack...@gmail.com> wrote: > > >> > > Hi Moktarul, What is in the the manifest file, you mean i have to > >> remove > >> > > the "." ? i don't think that's it, the "." has to be there. > > >> > > Thanks guys for the help, Kris is it wrong if somebody try to learn > >> > > something different, out of his field !! Thanks for the help though i > >> > > really appreciate it. > > >> > > On Mon, Feb 20, 2012 at 3:44 PM, moktarul anam <mokta...@gmail.com> > >> wrote: > >> > > > 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 > > >> -- > >> 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 -- 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
