Null Pointer Exception when using getText() function with JTextField
49
What is a NullPointerException, and how do I fix it?
23964
Why does Java have a "NullPointerException" when there are no pointers in Java?
69771
NullPointerException when setting attribute?
10581
Avoiding NullPointerException in Java
111158
h:inputText which is bound to Integer property is submitting value 0 instead of null
79586
System.NullPointerException: Attempt to de-reference a null object
45562
Get value from NSTextField
73120
Nullpointerexception when trying to send data from activity to class
60078
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 11
97325
DialogFragment causing nullpointer crash
64332
avoiding null reference exceptions
480
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
107844
How does the .ToString() method work?
55274
Java: Exception itself is null
85964
Android: ClassNotFoundException when passing serializable object to Activity
40818
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
134907
Converting 'ArrayList to 'String[]' in Java