ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,364 questions
NullReferenceException: Object reference not set to an instance of an object.
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Zekrom
0
Reputation points
I'm using ASP.net mvc. I think there's something wrong with my controller and view. I can't move on with my crud since i'm stuck at the index action. Some help from anyone would be very much appreciated!
ASP.NET Core
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,605 questions
{count} votes
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Zekrom 0 Reputation points
2024-07-16T05:33:44.2133333+00:00 ticket model and viewmodel
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JasonPan - MSFT 4,806 Reputation points Microsoft Vendor2024-07-16T06:14:10.88+00:00 Hi @Zekrom,
Please set breakpoint in your
Indexmethod, check ifdatahas values or not.In addition, please share complete code about the
Index.cshtmlfile.Best Regards
Jason
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Viorel 114.4K Reputation points2024-07-16T06:34:51.53+00:00 Maybe _ticketCrudService.RetrieveAll(1) returns null?
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Zekrom 0 Reputation points
2024-07-16T08:40:52.2266667+00:00 hey guys, thank for the response, JasonPan's suggestion on using breakpoints was clutch, didn't know how to use it til now, (1 month experience with vs 2022 with asp.net mvc). i realized the mapper was not configured properly on my startup.cs. , but now it reads data quite fine. Thanks a lot!
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