android.app.SuperNotCalledException: Activity {com.lcxx.nur.view/com.lcxx.nur.view.doctorsadvice.Doc

android.app.SuperNotCalledException: Activity {com.lcxx.nur.view/com.lcxx.nur.view.doctorsadvice.Docadvice_LeaveHospitalActivity} did not call through to super.onCreate()
原因是 在Docadvice_LeaveHospitalActivity  activity文件中的oncreate()方法中没有调用父类的oncreate()方法
super.onCreate(savedInstanceState);// 把这句代码 放入oncreate()里就ok啦！
如代码所示

protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);//
super.setContentView(R.layout.leave_hospital);
}