query: App crashing when trying to end session.. null object reference
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 72688
negative_passages.text: How to fix the session_register() deprecated issue?
negative_passages.docid: 70532
negative_passages.text: NullReferenceException after POST
negative_passages.docid: 136722
negative_passages.text: App crashes when clicking on white space while reputation screen is loading
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?
negative_passages.docid: 22952
negative_passages.text: How to fix the Hibernate "object references an unsaved transient instance - save the transient instance before flushing" error
negative_passages.docid: 8808
negative_passages.text: Strange Java null behavior in Method Overloading
negative_passages.docid: 84144
negative_passages.text: 'Operation is not valid due to the current state of the object' error during postback
negative_passages.docid: 48221
negative_passages.text: Solving "The ObjectContext instance has been disposed and can no longer be used for operations that require a connection" InvalidOperationException
negative_passages.docid: 134010
negative_passages.text: Can Visual Studio tell me which reference threw a NullReferenceException?
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 126231
negative_passages.text: How can I manage the onslaught of null checks?
negative_passages.docid: 156400
negative_passages.text: NullReferenceException when using NUnit
negative_passages.docid: 146476
negative_passages.text: Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
negative_passages.docid: 110077
negative_passages.text: Is it good practice to NULL a pointer after deleting it?
negative_passages.docid: 73120
negative_passages.text: Nullpointerexception when trying to send data from activity to class
negative_passages.docid: 138823
negative_passages.text: Why cast null to Object?