From @nblumhardt's post:
You can then go ahead and delete any other logger configuration that’s hanging around: there’s no need for a "Logging" section in appsettings.json, no AddLogging() anywhere, and no configuration through ILoggerFactory in Startup.cs.
I am getting an exception when using Serilog;
and ILogger
in my controller.
private readonly ILogger _logger;
public CustomersController(ILogger logger)
{
_logger = logger;
}
Results in:
An unhandled exception occurred while processing the request.
InvalidOperationException: Unable to resolve service for type 'Serilog.ILogger' while attempting to activate 'Customers.Api.Controllers.CustomersController'.
Would I still need to provide some information to DI in the Startup.ConfigureServices()
method?
My Program class, to my knowledge, follows instructions in the post.
public class Program
{
public static void Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Debug()
.MinimumLevel.Override("Microsoft", LogEventLevel.Information)
.Enrich.FromLogContext()
.WriteTo.Console()
.CreateLogger();
BuildWebHost(args).Run();
}
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>()
.UseSerilog()
.Build();
}
Change expected type from ILogger logger
to ILogger<CustomersController>
logger:
private readonly ILogger _logger;
public CustomersController(ILogger<CustomersController> logger)
{
_logger = logger;
}
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