I\'ve got a weird problem with a NullReferenceException on a high traffic website my company hosts.The exceptions are logged with full stack-traces but I am unable to reproduce it.
How can I get a NullReferenceException in the following scenario? Dim langs As IEnumerable(Of SomeCustomObject) = //开发者_Go百科some LINQ query
I\'m currently working on a class which exposes an internal List through a property. The List shall and can be modified. The problem is, entries in the internal list could be set to null from outside
This is related to my previous question but it is a different problem. I have two classes: Server and Database.
I\'m experimenting with validating forms in the asp.net MVC framework. I\'m focusing on server side validation for the time being. I\'ve come across an error that I\'m not sure how to rectify.
I get a null exception if I try to pass a null parameter to a delegate during an invoke.Here\'s what the code looks like:
I have a windows form application in which I\'m attempting to utilize a plugin (class library). In the code I have it load the assembly from a dll file, which means I have not been able to debug. Furt
whenever I use the Header or Footer template of DataList, FindControl is unable to find a label part of the DataList, and throws a NullReferenceException.
I would like to understand a bit more about memory and I was unable to find it from Google, please forgive me if this is silly question.
I\'m trying to create a bunch of MS visual studio unit tests for my n-tiered web app开发者_如何学C but for some reason I can\'t run those tests and I get the following error -
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