Search code examples
c#.netasp.net-corestartuptempdata

TempData null redirecting to View - after migrating to ASP.NET Core 3

After migrating to ASP.Net Core 3.0 my TempData is always null after redirecting to a View. Is there something wrong or missing at my startup.cs code?

Solution

  • Try this part of code in startup.cs:

    services.AddControllersWithViews().AddSessionStateTempDataProvider()