메인 액티비티의 onCreate에서 Bundle 을 생성&setArguments 해서 Fragment로 값을 넘기고, Fragment의 onCreateView에서  getString 으로 데이터를 받으려하면 java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.os.Bundle.getString(java.lang.String)' on a null object reference 가 발생합니다. 
하루넘도록 해결을 못 해서 이렇게 도움을 요청합니다 ㅠㅠ 
Mainactivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
    ...... 상단 생략
    //로그인시 넘긴 변수 받기
    Intent intent = getIntent(); /*데이터 수신*/
    loginId = intent.getExtras().getString("loginId");
    Address1 = intent.getExtras().getString("address1");
    Address2 = intent.getExtras().getString("address2");
    Address2X = intent.getExtras().getString("address2X");
    Address2Y = intent.getExtras().getString("address2Y");
    Bundle fragmentWthrBundle = new Bundle();
    FragmentWthr fragmentWthr = new FragmentWthr();
    fragmentWthrBundle.putString("loginId", loginId);
    fragmentWthrBundle.putString("Address1", Address1);
    fragmentWthrBundle.putString("Address2", Address2);
    fragmentWthrBundle.putString("Address2X", Address2X);
    fragmentWthrBundle.putString("Address2Y", Address2Y);
    fragmentWthr.setArguments(fragmentWthrBundle);
}FragmentWthr.java
   @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_wthr, container, false);
        Bundle bundle = getArguments();
        loginId = bundle.getString("loginId");
        Address1 = bundle.getString("Address1");
        Address2 = bundle.getString("Address2");
        Address2X = bundle.getString("Address2X");
        Address2Y = bundle.getString("Address2Y");
 return view;
    }