Невозможно добавить пользовательский объект на узел Firebase Android

Question

Просто добавив мой пользовательский объект, он заканчивает работу, не выдает никаких ошибок или указаний, ниже приведен мой код, пожалуйста, помогите

@Override
public void onClick(View v) {
    int id = v.getId();

    switch (id) {
        case R.id.create_profile_button:
            prepareData();
            if (CheckFields()) {
                mProgressDialog.show();
                mProgressDialog.setCancelable(Boolean.FALSE);
                mProgressDialog.setMessage("Creating Profile");
                Toast.makeText(this, "All set to rock", Toast.LENGTH_LONG).show();
                throwData(createObject());
            }
            break;
    }
}

private School createObject() {

    School profile = new School();
    profile.setSchoolName(name);
    profile.setSchoolRegNo(regNo);
    profile.setSchoolBoard(board);
    profile.setSchoolCity(city);
    profile.setSchoolPincode(pincode);
    profile.setSchoolAddress(address);
    profile.setSchoolState(state);
    profile.setSchoolContact(contact);
    profile.setSchoolEmail(email);
    return profile;
}

private void throwData(School profile) {
    mDatabase.child(regNo).setValue(profile).addOnCompleteListener(CreateProfileActivity.this).addOnFailureListener(CreateProfileActivity.this);
}

Школьный класс:

public class School {
    public School() {
    }

    public String SchoolRegNo,SchoolName, SchoolBoard,
            SchoolCity, SchoolPincode,
            SchoolAddress, SchoolState,
            SchoolContact, SchoolEmail;

    public String getSchoolRegNo() {
        return SchoolRegNo;
    }

    public void setSchoolRegNo(String schoolRegNo) {
        SchoolRegNo = schoolRegNo;
    }

    public String getSchoolName() {
        return SchoolName;
    }

    public void setSchoolName(String schoolName) {
        SchoolName = schoolName;
    }

    public String getSchoolBoard() {
        return SchoolBoard;
    }

    public void setSchoolBoard(String schoolBoard) {
        SchoolBoard = schoolBoard;
    }

    public String getSchoolCity() {
        return SchoolCity;
    }

    public void setSchoolCity(String schoolCity) {
        SchoolCity = schoolCity;
    }

    public String getSchoolPincode() {
        return SchoolPincode;
    }

    public void setSchoolPincode(String schoolPincode) {
        SchoolPincode = schoolPincode;
    }

    public String getSchoolAddress() {
        return SchoolAddress;
    }

    public void setSchoolAddress(String schoolAddress) {
        SchoolAddress = schoolAddress;
    }

    public String getSchoolState() {
        return SchoolState;
    }

    public void setSchoolState(String schoolState) {
        SchoolState = schoolState;
    }

    public String getSchoolContact() {
        return SchoolContact;
    }

    public void setSchoolContact(String schoolContact) {
        SchoolContact = schoolContact;
    }

    public String getSchoolEmail() {
        return SchoolEmail;
    }

    public void setSchoolEmail(String schoolEmail) {
        SchoolEmail = schoolEmail;
    }
}