Can't read from file issue in Swagger UI

Question

I have incorporated swagger UI in my application.

When I try and see the swagger UI, I get the documentation of the API nicely but after some time it shows some error i

Answer 1

To anynoe having similar issue when using Swashbuckle.OData:

I was having issues to integrated Swagger with our OData endpoints (using ODataController for API and Swashbuckle.OData NuGet package). I had to write our own document filter for it and add it:

GlobalConfiguration.Configuration
            .EnableSwagger(c =>
                {
                    c.SingleApiVersion("v1", "OurSolution.API");
                    c.DocumentFilter();
                    //c.CustomProvider((defaultProvider) => new ODataSwaggerProvider(defaultProvider, c, GlobalConfiguration.Configuration));
                    c.IncludeXmlComments(GetXmlCommentsPath());
                    c.UseFullTypeNameInSchemaIds();
                    c.RootUrl(req => ConfigurationManager.AppSettings["AppUrl"]);
                })
            .EnableSwaggerUi(c =>
            {
                c.DisableValidator();
            });

Apparently in order to avoid validation error I had to comment out line which is setting ODataSwaggerProvider along with turning off validator as mentioned in posts above. This makes usefulness of Swashbuckle.OData questionable yet I didn't test whatever it works with vanilla Swashbuckle.

Note: I used approach described on GitHub page for Swashbuckle.OData but it was not working: showing no possible endpoints at all. Maybe somebody knows better solution.