query: I have a NullPointerException even though I don't have any null objects. Why is this?
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 149666
negative_passages.text: Why can't a null-reference exception name the object that has a null reference?
negative_passages.docid: 75212
negative_passages.text: How to get the first non-null value in Java?
negative_passages.docid: 54143
negative_passages.text: Why is the default value of the string type null instead of an empty string?
negative_passages.docid: 10818
negative_passages.text: NullPointerException : println needs a message in android
negative_passages.docid: 70532
negative_passages.text: NullReferenceException after POST
negative_passages.docid: 132398
negative_passages.text: What is null in Java?
negative_passages.docid: 68713
negative_passages.text: Why is it Valid to Concatenate Null Strings but not to Call "null.ToString()"?
negative_passages.docid: 79477
negative_passages.text: Why is "null" present in C# and Java?
negative_passages.docid: 45869
negative_passages.text: Why null cast a parameter?
negative_passages.docid: 130819
negative_passages.text: Nullpointerexception while setting a bean
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()
negative_passages.docid: 66284
negative_passages.text: NullPointerException when Creating an Array of objects
negative_passages.docid: 94973
negative_passages.text: Why type "int" is never equal to 'null'?
negative_passages.docid: 138823
negative_passages.text: Why cast null to Object?
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 128709
negative_passages.text: Why is there a `null` value in JavaScript?