java.lang.NullPointerException: Attempt to invoke interface method 'int java.util.List.size()' on a null object reference 4
49
What is a NullPointerException, and how do I fix it?
16650
.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
28147
java: (String[])List.toArray() gives ClassCastException
119573
NullPointerException in Java with no StackTrace
11458
NullReferenceException in Unity
128316
i found Null pointer exception while executing testng in selenium
60500
List has No Rows for Assignment to SObject: Error
24887
java.lang.NullPointerException at javax.faces.webapp.UIComponentClassicTagBase.setJspId
11537
What is IndexOutOfBoundsException? How can I fix it?
69771
NullPointerException when setting attribute?
140738
Does setting Java objects to null do anything anymore?
155957
Method causes OutOfMemory error
79586
System.NullPointerException: Attempt to de-reference a null object
149666
Why can't a null-reference exception name the object that has a null reference?
13711
java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
58054
When is it OK to catch NullPointerException?
10818
NullPointerException : println needs a message in android