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  • Allan Haugsted 14 posts 104 karma points
    Sep 03, 2019 @ 08:26
    Allan Haugsted
    0

    Hi

    I'm trying to track down whats going on inside some of my components, each of which controls a custom mvc route with a custom handler.

    How do I access or obtain access to the serilog logger (from within the component) which outputs to /app_data/logs? I have tried just injecting an ILogger, but that fails horribly and prevents the site from booting.

    /Allan

  • Shaishav Karnani from digitallymedia.com 346 posts 1623 karma points
    Sep 03, 2019 @ 09:46
    Shaishav Karnani from digitallymedia.com
    0

    Hi Allan,

    Please can you share the code as iLogger is the way to go and it worked for us.

    Regards,

    Shaishav

  • Allan Haugsted 14 posts 104 karma points
    Sep 03, 2019 @ 11:50
    Allan Haugsted
    0
    public class ProductRouteComponent : IComponent
    {
        private readonly IDomainService _domainService;
    
        private readonly ILogger _logger;
    
        public ProductRouteComponent(IDomainService domainService, ILogger logger)
        {
            _domainService = domainService;
            _logger = logger;
        }
    
        public void Initialize()
        {
            _logger.Info("hello");
        }
    
        public void Terminate()
        {
        }
    }
    
  • Allan Haugsted 14 posts 104 karma points
    Sep 03, 2019 @ 11:51
    Allan Haugsted
    0

    The above will fail with the following:

    ystem.InvalidOperationException: Unresolved dependency [Target Type: An.Web.Components.ProductRouteComponent], [Parameter: logger(ClientDependency.Core.Logging.ILogger)], [Requested dependency: ServiceType:ClientDependency.Core.Logging.ILogger, ServiceName:]

    I have also tried adding the Microsoft.Extensions.Logging.Abstractions package and used the ILogger

  • HBSequence 6 posts 77 karma points
    5 days ago
    HBSequence
    1

    Hi Allan. I just had the same issue in a Surface Controller, which went away when I added this using statement: using Umbraco.Core.Logging.

  • Anders Bjerner 431 posts 2383 karma points MVP 4x admin c-trib
    4 days ago
    Anders Bjerner
    0

    Yes, as HBSequence is onto, you need to specify the correct namespace.

    With the various DLLs shipping with Umbraco, there are a few different interfaces called ILogger.

    From the stack trace posted, it seems that you've used ClientDependency's ILogger instead of Umbraco's ILogger.

    The correct namespace is Umbraco.Core.Logging.

    image

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