android ошибка студии в разделе log.e

Question

не понимаю, как исправить проблемы в android студии, в log.e section ("SECOND ACTIVITY", name);

там мой код

private int item = 0;
private int price = 0;
TextView sumTextView;
TextView priceTotalTextView;
TextView txtName, txtQuantity, txtPrice;
Button btnAdd, btnCart;
public static SQLiteHelper sqLiteHelper;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_food_detail);

    init();

    sqLiteHelper = new SQLiteHelper(this, "DrinDB.sqlite", null, 1);
    sqLiteHelper.queryData("CREATE TABLE IF NOT EXISTS CART(ID INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR, " +
            "quantity INTEGER, price INTEGER)");

    btnAdd.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (item < 1) {
                Toast.makeText(DrinkDetailActivity.this, "Maaf Pesanan Minimal 1 cup", Toast.LENGTH_SHORT).show();
                return;
            }
            try {
                Log.i("TXT PRICE", txtName.getText().toString());
                sqLiteHelper.insertData(txtName.getText().toString().trim(),
                        txtQuantity.getText().toString().trim(),
                        txtPrice.getText().toString().trim());

                Toast.makeText(getApplicationContext(), "Masuk Keranjang!", Toast.LENGTH_SHORT).show();
                txtQuantity.setText("0");
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
    btnCart.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = new Intent(DrinkDetailActivity.this, CartListActivity.class);
            startActivity(intent);
        }
    });

    String name = getIntent().getStringExtra("name");
    String type = getIntent().getStringExtra("type");
    int image;
    image = getIntent().getIntExtra("image", -1);
    price = getIntent().getIntExtra("price", -1);
    Log.e("SECOND ACTIVITY", name);

    TextView nameTV = (TextView) findViewById(R.id.drink_name_text_view);
    nameTV.setText(name);
    TextView typeTV = (TextView) findViewById(R.id.type);
    typeTV.setText(type);
    ImageView imageV = (ImageView) findViewById(R.id.drink_image);
    imageV.setImageResource(image);
    imageV.setVisibility(View.VISIBLE);
    TextView priceTV = (TextView) findViewById(R.id.harga_detail_text_view);
    priceTV.setText(Integer.toString(price));

    sumTextView = (TextView) findViewById(R.id.sum_text_view);
    priceTotalTextView = (TextView) findViewById(R.id.harga_total_text_view);
    Button incrementBtn = (Button) findViewById(R.id.increment_btn);
    incrementBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            increment();
        }
    });
    Button decrementBtn = (Button) findViewById(R.id.decrement_btn);
    decrementBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            decrement();
        }
    });
}

private void init() {
    txtName = findViewById(R.id.drink_name_text_view);
    txtQuantity = findViewById(R.id.sum_text_view);
    txtPrice = findViewById(R.id.harga_total_text_view);
    btnAdd = findViewById(R.id.pesan_btn);
    btnCart = findViewById(R.id.cart_btn);
}

private void increment() {
    item++;
    sumTextView.setText(Integer.toString(item));
    priceTotalTextView.setText(Integer.toString(sumOfProduct(price)));
}

private void decrement() {
    if (item < 1) {
        Toast.makeText(this, "maaf Anda tidak dapat memesan kurang dari 1", Toast.LENGTH_SHORT).show();
        return;
    }
    item = item - 1;
    sumTextView.setText(Integer.toString(item));
    priceTotalTextView.setText(Integer.toString(sumOfProduct(price)));
}

private int sumOfProduct(int price) {
    return item * price;
}

это результат ошибки, я не не знаю, что это значит и как это исправить. Я вижу синее слово, которое говорит это

com.dicoding.picodiploma.kedaikopi.Models.DrinkDetailActivity.onCreate(DrinkDetailActivity.java:69)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2760)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2821)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1541)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:181)
        at android.app.ActivityThread.main(ActivityThread.java:6295)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:793)
     Caused by: java.lang.NullPointerException: println needs a message
        at android.util.Log.println_native(Native Method)
        at android.util.Log.e(Log.java:236)
        at com.dicoding.picodiploma.kedaikopi.Models.DrinkDetailActivity.onCreate(DrinkDetailActivity.java:69)
        at android.app.Activity.performCreate(Activity.java:6834)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1125)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2713)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2821) 
        at android.app.ActivityThread.-wrap12(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1541) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:181) 
        at android.app.ActivityThread.main(ActivityThread.java:6295) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:793)