![]() To prevent the error, objects that could be null should be tested for null before being used. It's usually better to avoid a NullReferenceException than to handle it after it occurs. The message "object reference not set to an instance of an object" means that you are referring to an object the does not exist or was deleted or cleaned up. ![]() A reference is what is used to describe the pointer to the memory location where the Object resides. The code stage has no errors compiled, while running it fires this error =>Object Reference not set to an instance of an objectĪn Object is an instance of a Class, it is stored some where in memory. "If you like this post, please press the "Recommend" Button. These errors normally come when you try to refer to a data item/variable which is null (Null Reference exception) or else if you are trying to refer to a variable which is not yet initialized.Ĭan you please post your code so that we can guide you further? ![]() Object Reference related errors are run time errors not compiler errors. The message 'object reference not set to an instance of an object' means that you are referring to an object the does not exist or was deleted or cleaned up. Subject: Object Reference not set to an instance of an object
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