query: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference error?
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object
negative_passages.docid: 120334
negative_passages.text: How to convert an ArrayList containing Integers to primitive int array?
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 144423
negative_passages.text: "No enclosing instance of type" error while calling method from another class in Android
negative_passages.docid: 64332
negative_passages.text: avoiding null reference exceptions
negative_passages.docid: 114816
negative_passages.text: Is null reference possible?
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 128142
negative_passages.text: java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
negative_passages.docid: 147603
negative_passages.text: How can I call a method in an object from outside the JVM?
negative_passages.docid: 10818
negative_passages.text: NullPointerException : println needs a message in android
negative_passages.docid: 56124
negative_passages.text: Why do I get "Exception; must be caught or declared to be thrown" when I try to compile my Java code?
negative_passages.docid: 101146
negative_passages.text: Why can't I write Nullable>?
negative_passages.docid: 158857
negative_passages.text: Invalid conversion from runtime type ERROR
negative_passages.docid: 112328
negative_passages.text: Error: "an object reference is required for the non-static field, method or property..."
negative_passages.docid: 94973
negative_passages.text: Why type "int" is never equal to 'null'?
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()