Button being identified as null by compiler
49
What is a NullPointerException, and how do I fix it?
50341
Swift: UIButton textLabel.text value not useable in switch statement
80631
NullPointerException but compiling?
20892
C# nullable string error
115989
function in apex controller recieves value "NULL"
35129
Why does String.valueOf(null) throw a NullPointerException?
114349
What is a null-terminated string?
128709
Why is there a `null` value in JavaScript?
66541
variable or field declared void
134010
Can Visual Studio tell me which reference threw a NullReferenceException?
11458
NullReferenceException in Unity
151469
What is the difference between null and System.DBNull.Value?
32059
What is \null and when do we need to use it?
24249
When is the Killing form null?
8283
Why does null reference print as "null"
88920
Is using NULL references OK?
1089
How do I pass an argument to an operator that is called inside a panel?