If you try to access a member of a class instance using a null reference then you get a System.NullReferenceException. Which is the same as Object reference not set to an instance of an …

I have some code and when it executes, it throws a NullReferenceException, saying: Object reference not set to an instance of an object. What does this mean, and what can I do to fix this error?

33 If you have 'Object reference not set to an instance of an object' in XAML, but your application compiles and runs fine, you will usually find out that its cause is something in a constructor that can't …

Closed 3 years ago. When I run a linq query I get back the results only when an item can be found; if no items are found, it is throwing an exception "object reference not set to an instance of an object" How …

Jul 7, 2020 · how to solve Object reference not set to an instance of an object in Power BI and the source file is an Excel Macro file Asked 5 years, 6 months ago Modified 5 years, 6 months ago …

May 21, 2019 · 0 Server Error in '/' Application. Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. …

Feb 12, 2018 · Object reference not set to an instance of an object means you're referencing an object that is null or nothing. Are your inputs missing a source or precedence or something?

Sep 5, 2023 · object reference not set to an instance of an object This should tell us that we are declaring a variable but never instantiating it before using it. From the code you shared, we could find …

Feb 20, 2023 · This code declares a static (single-instance, accessible without an object reference) field Instance that stores the current DialogueManager. The {get ; private set;} means that only the …

Dec 30, 2011 · ASP / C# Session Variable - Object reference not set to an instance of an object Asked 14 years ago Modified 14 years ago Viewed 51k times