Facebook error : during login in android app -


working facebook sdk ,here in facebook login screen if user enters credentials app showing facebook error toast message.how can fix isssue making succesful login here placing login() code.

protected void logintofacebook() {     // todo auto-generated method stub     mprefs = getpreferences(mode_private);     string access_token = mprefs.getstring("access_token", null);     long expires = mprefs.getlong("access_expires", 0);     if (access_token != null) {         facebook.setaccesstoken(access_token);     }      if (expires != 0) {         facebook.setaccessexpires(expires);     }     if (!facebook.issessionvalid()) {         facebook.authorize(this,                 new string[] { "email", "publish_stream" },                 new dialoglistener() {                      @override                     public void oncancel() {                         // function handle cancel event                         toast.maketext(getapplicationcontext(), "login cancel", toast.length_long).show();                     }                      @override                     public void oncomplete(bundle values) {                         // function handle complete event                         // edit preferences , update facebook acess_token                         sharedpreferences.editor editor = mprefs.edit();                         editor.putstring("access_token",                                 facebook.getaccesstoken());                         editor.putlong("access_expires",                                 facebook.getaccessexpires());                         editor.commit();                     }                      @override                     public void onerror(dialogerror error) {                         // function handle error                         toast.maketext(getapplicationcontext(), "error in login", toast.length_long).show();                     }                      @override                     public void onfacebookerror(facebookerror fberror) {                         // function handle facebook errors                         toast.maketext(getapplicationcontext(), "facebook error", toast.length_long).show();                      }                  });     } 

your using old facebook sdk. use latest facebook sdk. latest facebook sdk follow link https://developers.facebook.com/docs/getting-started/facebook-sdk-for-android/3.0/


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