null pointer exception error while mentioning realm query

Question

Error said :

E/AndroidRuntime: FATAL EXCEPTION: main Process: myname.myapp, PID: 8504 java.lang.RuntimeException: Unable to start activity >ComponentInfo{myname.myapp/myname.myapp.MainActivity}: >java.lang.NullPointerException: Attempt to invoke virtual method >'io.realm.RealmQuery io.realm.Realm.where(java.lang.Class)' on a null object >reference ... at myname.myapp.MainActivity.loadFoodlist(MainActivity.java:591) at myname.myapp.MainActivity.onCreate(MainActivity.java:91)

My code :

#591 RealmQuery<Food> query = realm.where(Food.class);
#91  foodList = loadFoodList(realm);

Answer 1

You are not initialized before call realm.