Why is my Java code giving me a NullPointerException error?
49
What is a NullPointerException, and how do I fix it?
152510
Why is document.GetElementById returning null
110074
What is the difference between == and equals() in Java?
131886
Why doesn't this method work? Java ternary operator
98780
Test Method throwing null pointer exception on custom setting
1605
What is the reason behind "non-static method cannot be referenced from a static context"?
119573
NullPointerException in Java with no StackTrace
78586
Why doesn't "System.out.println" work in Android?
10818
NullPointerException : println needs a message in android
82423
java.lang.StringIndexOutOfBoundsException: String index out of range
132398
What is null in Java?
58054
When is it OK to catch NullPointerException?
55274
Java: Exception itself is null
133927
Java variable might not have been initialized?
70532
NullReferenceException after POST
98080
Android: Cannot invoke toString() on the primitive type int
72675
I don't understand why this is causeing my program to crash?