query: App Crashes on a null object reference
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 12827
negative_passages.text: Are nullable types reference types?
negative_passages.docid: 92446
negative_passages.text: C#: How to pass null to a function expecting a ref?
negative_passages.docid: 20020
negative_passages.text: NullPointerException accessing views in onCreate()
negative_passages.docid: 64695
negative_passages.text: onDestroy() - to set or not to set instance variables to null?
negative_passages.docid: 127452
negative_passages.text: Why is typeof null "object"?
negative_passages.docid: 33103
negative_passages.text: How come invoking a (static) method on a null reference doesn't throw NullPointerException?
negative_passages.docid: 6882
negative_passages.text: try catch exception always returns null
negative_passages.docid: 73285
negative_passages.text: Null Pointer Exception in XMl Parsing
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 79477
negative_passages.text: Why is "null" present in C# and Java?
negative_passages.docid: 97325
negative_passages.text: DialogFragment causing nullpointer crash
negative_passages.docid: 144658
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object ,sravn
negative_passages.docid: 72675
negative_passages.text: I don't understand why this is causeing my program to crash?
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?
negative_passages.docid: 86725
negative_passages.text: App crashes if question is reloaded without data connection
negative_passages.docid: 8808
negative_passages.text: Strange Java null behavior in Method Overloading