Aspnet-api-versioning: The type name 'IApiVersionDescriptionProvider' could not be found

[hasanaliagar]

c# using Microsoft.AspNetCore.Mvc.ApiExplorer; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Options; using Swashbuckle.AspNetCore.Swagger; using Swashbuckle.AspNetCore.SwaggerGen;

I was defined as above, but I am getting an error to below code.

[SiberaIndustries]

Is Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer referenced in your project? It looks like this reference could not be solved because this package is missing.

[commonsensesoftware]

Spot on @Discjoggy.

You'll want to make sure you've included the packages:

• Microsoft.AspNetCore.Mvc.Versioning
• Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer

I hope that helps.

[hasanaliagar]

Is Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer referenced in your project? It looks like this reference could not be solved because this package is missing.

The problem was solved when I include Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer reference. Thank you everyone.