RecyclerView attempt to invoke virtual method getItemCount() on a null object reference
49
What is a NullPointerException, and how do I fix it?
120647
how to pass objects between intents
92446
C#: How to pass null to a function expecting a ref?
13538
How to create empty ToPagedList items inside my action method and pass them to my view
128903
ExecuteScalar throws NullReferenceException
80631
NullPointerException but compiling?
35590
How to fix NullPointerException in Java?
64332
avoiding null reference exceptions
55951
Passing arraylist of objects between activities
69180
onActivityResult() called prematurely
30614
How to finish an activity from an Adapter..?
73120
Nullpointerexception when trying to send data from activity to class
10959
Getting reference to the view of a container view
112328
Error: "an object reference is required for the non-static field, method or property..."
114651
ViewModel's list is null in action
145723
Garbage Collection: Is it necessary to set large objects to null in a Dispose method?
124773
NullPointerException when calling service in onResume