All Questions
Tagged with asp.net-core-8 asp.net-core
72 questions
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Best practice for nested view models in ASP.NET Core 8?
I'm pretty new to web dev and have a question about how to best structure the project in currently working on. The project uses Entity Framework and ASP.NET Core 8 MVC.
In my database I have the ...
- 538
0
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42
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Identity Model Customization .NET Core 8
I am trying to access the UserRoles property from my ApplicationUser entity and I keep getting an error message stating Invalid column name 'UserId1'. I am following this Microsoft article (https://...
- 2,013
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1
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57
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Pass ModelExpression for use in asp-for tag helper in Razor Pages [duplicate]
I have some repeated code I'd like to move to a Razor Pages code block, which contains an asp-for tag helper. That expects a ModelExpression, and I'm unsure how to pass that.
@model IndexModel
@{
...
- 21.5k
0
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51
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ASP.NET Core 8: error controller method catches the error code, but does not display requested view
I'm using NLog so that when server gets error will direct action to ErrorController.
Program.cs:
app.UseStatusCodePagesWithReExecute("/Error/{0}");
app.UseExceptionHandler("/Error"...
0
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1
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121
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Blazor interactive unauthorized .NET 8
I am building a service that uses a mix of SSR and interactive server. The SSR portion is only used to login. Now after the login completes, any request to the backend fails as unauthorized, but if I ...
- 33
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45
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The user id is getting null here
I am trying to retrieve id and I am using jwt token, but id is null.
This is my code where I am getting the error:
[Authorize(AuthenticationSchemes = JwtBearerDefaults.AuthenticationScheme)]
[HttpPost(...
0
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1
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303
views
Prevent noisy log events with ASP.NET Core Healthchecks and Serilog
I want to use healthchecks and Serilog (with request logging), but I get a flood of useless log events, as well as ones for the failure cases.
The v8 docs (and this) show there are differences between ...
- 21.5k
2
votes
1
answer
170
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Registering Serilog with Logging.AddSerilog vs Services.AddSerilog
There are two ways to register Serilog.
The "old" way (shown in countless SO questions and tutorials):
//builder.Logging.ClearProviders(); // optional
builder.Logging.AddSerilog();
And ...
- 21.5k
0
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1
answer
35
views
How to remove the User Name Field from the identity user in asp.net core 8
I want to remove the UserName field from the IdentityUser
I don't want to use it
- 21
1
vote
0
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132
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Docker build for ASP.NET Core 8 return error Program does not contain a static 'Main' method suitable for an entry point
I want to create a Docker image for my ASP.NET Core 8 application. The Dockerfile must be located in the root directory of the git repository, as shown in the attached image. When I place the ...
- 2,204
1
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1
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212
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How to configure authentication handler in ASP .NET Core?
I am developing an ASP.NET Core Minimal API, and I'm trying to use the Identity Bearer Scheme for authentication by JWT Tokens. I followed a few tutorials to try and achieve that, but I always get ...
- 63
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45
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ASP.NET Core 8 Share identity between projects
I'm developing a multi-tenant environment where all tenants share a single database. This system has users and a user can be in one or more tenants.
The system consists of 2 projects, one for the ...
- 912
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1
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76
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ServiceStack.Text not handling JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)
I am trying to serialize the Microsoft.AspNetCore.Mvc.ProblemDetails class and it has JsonIgnore with conditionals on its properties like Title
[JsonIgnore(Condition = JsonIgnoreCondition....
- 4,326
1
vote
1
answer
90
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Object as a Scoped Service, With Values being Set in Middleware, Sometimes Remains Null
I use the following to create an instance of a class for storing user information during the request:
services.AddScoped<IUserSettings, UserSettings>();
Then I use middleware to set the values ...
- 43
3
votes
2
answers
119
views
WebApplicationBuilder.Services.AddControllers causes FileNotFoundException
Using .NET 8 - my web app serves fine on debug, but when I publish it to a folder, it throws a FileNotFound exception.
Unhandled exception. System.IO.FileNotFoundException: Could not load file or ...
