Attempt to invoke virtual method 'java.lang.String[] java.lang.String.split(java.lang.String)' on a null object reference
49
What is a NullPointerException, and how do I fix it?
12447
How to convert object array to string array in Java
88920
Is using NULL references OK?
146379
Java method dispatch with null argument
68787
Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
13711
java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
66284
NullPointerException when Creating an Array of objects
103797
Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?
131308
Use cases for Object.create(null)
2116
IllegalArgumentException or NullPointerException for a null parameter?
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
8738
Should a retrieval method return 'null' or throw an exception when it can't produce the return value?
55274
Java: Exception itself is null
96843
What will happen when I call a member function on a NULL object pointer?
37988
System.NullPointerException: Attempt to de-reference a null object:
54938
Cannot invoke method or retrieve property from null object. Object returned by the following call stack is null. \"File\r\n\"
129085
What is "String args[]"? parameter in main method Java