query: NullRerenceException was Unhandled - Object Reference was not set to an instance of the object (Windows XNA Game Studio 4.0)
positive_passages.docid: 289
positive_passages.text: What is a NullReferenceException, and how do I fix it?
negative_passages.docid: 128522
negative_passages.text: Unable to cast object of type 'Windows.UI.Xaml.Controls.ItemsControl' to type 'Windows.UI.Xaml.Controls.Image'
negative_passages.docid: 81984
negative_passages.text: Unity: Assign GameObject to Class that hasn't been yet instantiated
negative_passages.docid: 147251
negative_passages.text: How do I fix the error where I cannot make a static reference to a non-static input field?
negative_passages.docid: 68222
negative_passages.text: Reference to undeclared entity exception while working with XML
negative_passages.docid: 88764
negative_passages.text: java.lang.IllegalStateException: Illegal attempt to set ViewHandler after a response has been rendered
negative_passages.docid: 27212
negative_passages.text: Variables might not have been initialized
negative_passages.docid: 66307
negative_passages.text: A field initializer cannot reference the nonstatic field, method, or property
negative_passages.docid: 98866
negative_passages.text: Null Pointer Exception on getGraphics()
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 151159
negative_passages.text: Pygame2Exe Errors that I can't fix
negative_passages.docid: 6858
negative_passages.text: Cross-thread operation not valid: Control accessed from a thread other than the thread it was created on
negative_passages.docid: 96453
negative_passages.text: Caught Throwable or Exception is null
negative_passages.docid: 147916
negative_passages.text: C# error: Use of unassigned local variable
negative_passages.docid: 33103
negative_passages.text: How come invoking a (static) method on a null reference doesn't throw NullPointerException?
negative_passages.docid: 34224
negative_passages.text: What is an "index out of range" exception, and how do I fix it?
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?