hey kitzy ! Thanks for ur response. Line 62 is hello.parametrosHttp("http://10.3.12.165/android/test1.php", vars);
this is where i am calling the class function parametrosHttp() from my activity.java file. I guess this is where the exception is occuring. I have created the instance of the class as a public data member. does it has to do something with constructor of class i am integrating or is it some coding problem. I havent included the constructor in the new class as i was not clear how to initialize its data members which are ... private CookieStore cookies; private boolean isAuthenticated; private ArrayList<BasicNameValuePair> pairs; private DefaultHttpClient httpclient; private HttpPost httppost; private InputStream conteudo; private String retornoConexao; so plz guide me ... !! On 2/28/10, Kitzy <kitzyk...@gmail.com> wrote: > >> E/AndroidRuntime( 682): Caused by: java.lang.NullPointerException >> E/AndroidRuntime( 682): at >> com.example.httprequest.httppostexample.onCreate(httppostexample.java: >> 62) > > What is happening at/around this line in your file? > > -- > You received this message because you are subscribed to the Google > Groups "Android Beginners" group. > > NEW! Try asking and tagging your question on Stack Overflow at > http://stackoverflow.com/questions/tagged/android > > To unsubscribe from this group, send email to > android-beginners+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-beginners?hl=en > -- Wahib-ul-haq 3rd year Communications Engineering Student, NUST, Pakistan. Microsoft Student Partner follow me on twitter @wahibhaq -- You received this message because you are subscribed to the Google Groups "Android Beginners" group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en