onErrorResponse : java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
49
What is a NullPointerException, and how do I fix it?
85964
Android: ClassNotFoundException when passing serializable object to Activity
55274
Java: Exception itself is null
23999
NullPointerException while parsing XML callout response
55830
What's the rationale for null terminated strings?
24887
java.lang.NullPointerException at javax.faces.webapp.UIComponentClassicTagBase.setJspId
87728
ArgumentNullException or NullReferenceException from extension method?
73285
Null Pointer Exception in XMl Parsing
97527
String's Maximum length in Java - calling length() method
58054
When is it OK to catch NullPointerException?
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
82652
String.length() vs Array.length
135931
What does "Method '~' of object '~' failed" at runtime mean?
10818
NullPointerException : println needs a message in android
20892
C# nullable string error
144658
System.NullPointerException: Attempt to de-reference a null object ,sravn
70532
NullReferenceException after POST