Error : operator (!=) cannot be applied to double,"null" . How to fix?

Question

 if(addressList.get(0).getLatitude() != null){

    fullAddress += addressList.get(0).getLatitude() + " ";

  }

Post your log cat output and Object structure of Address Item to get which data type is used for Latitude or any wrapper class. — Abhishek, Jun 06 '18 at 03:13

score 1 · Answer 1 · answered Jun 06 '18 at 03:15

You can only compare Object types with null

Since double is a primitive and not an Object you cannot compare it with null. Compare it with number:

if(addressList.get(0).getLatitude() != 0){

}

Where 0 is the default value of Latitude.

Check out this SO for comparing doubles properly.

1 Answers1