我刚刚将一个正在运行的ServiceStack项目从版本3.9.69移动到版本4.0.20，当我尝试在使用AppSelfHostBase的app主机上运行init时出现错误。它说它找不到NLog的文件或程序集，版本= 2.0.1.0 我通过nuget更新了所有内容，我相信它现在应该依赖于NLog 2.1.0，我在项目中引用它。 不确定我是否只是隐藏了一个错误的引用，或者它是否是别的东西。 一直看着这几个小时，任何帮助都会很棒！
{"Could not load file or assembly 'NLog, Version=2.0.1.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)":"NLog, Version=2.0.1.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c"}
[System.IO.FileLoadException]: {"Could not load file or assembly 'NLog, Version=2.0.1.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)":"NLog, Version=2.0.1.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c"}
Data: {System.Collections.ListDictionaryInternal}
HelpLink: null
HResult: -2146234304
InnerException: null
Message: "Could not load file or assembly 'NLog, Version=2.0.1.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"
Source: "ServiceStack.Logging.NLog"
StackTrace: " at ServiceStack.Logging.NLogger.NLogLogger..ctor(Type type)\r\n at ServiceStack.Logging.NLogger.NLogFactory.GetLogger(Type type)\r\n at ServiceStack.Logging.LogManager.GetLogger(Type type)\r\n at ServiceStack.VirtualPath.FileSystemVirtualDirectory..cctor()"
TargetSite: {Void .ctor(System.Type)}
这是我的apphost.cs
using Funq;
using McKissock.StudentApi.Security;
using ServiceStack.Logging.NLogger;
using NLog;
using ServiceStack.MiniProfiler;
using ServiceStack.OrmLite;
using ServiceStack;
using ServiceStack.IO;
using ServiceStack.Support;
using ServiceStack.Data;
using ServiceStack.Admin;
using System.Reflection;
using McKissock.StudentApi.Config;
namespace McKissock.StudentApi {
public class AppHost : AppSelfHostBase {
public AppHost() : base("McKissock.StudentApi", Assembly.GetExecutingAssembly()) { }
public override void Configure(Container container) {
//Logs
ConfigLog();
//Credentials
this.GlobalRequestFilters.Add(CredentialFilter.FilterRequest);
this.GlobalResponseFilters.Add(CredentialFilter.FilterResponse);
//dbFactory
container.Register<IDbConnectionFactory>(StudentApi.Config.AppConfig.Instance.OrmConnectionFactory);
//Swagger
Plugins.Add(new ServiceStack.Api.Swagger.SwaggerFeature());
//Cors. TODO: is somebody using Cors ?
Plugins.Add(new ServiceStack.CorsFeature());
}
private static Logger logger = LogManager.GetCurrentClassLogger();
private static Logger loggerReq = LogManager.GetLogger("AppHost.Request");
private static Logger loggerRes = LogManager.GetLogger("AppHost.Response");
private static Logger loggerEx = LogManager.GetLogger("AppHost.Error");
private void ConfigLog() {
ServiceStack.Logging.LogManager.LogFactory = new NLogFactory();
//Log Exceptions
this.ServiceExceptionHandlers.Add((httpReq, request, ex) =>
{
loggerEx.Warn(ex);
if (!ex.Message.Contains("Invalid Session - User: Null") && !ex.Message.Contains("Please specify the User") && !ex.Message.Contains("Invalid UserName or Password"))
{
string subject = "API Issue Logged - " + StudentApi.Config.AppConfig.Instance.Environment.ToString();
string body = "Message: " + ex.Message + " Stack Trace: " + ex.StackTrace + " Inner Exception: " + ex.InnerException;
NLogConfig.EmailError(subject, body);
}
return DtoUtils.CreateErrorResponse(request, ex);
});
//Log Requests
this.GlobalRequestFilters.Add((httpReq, httpResp, requestDto) => loggerReq.Trace("{0}\t{1}\t{2}",httpReq.GetHttpMethodOverride(), httpReq.AbsoluteUri, httpReq.RemoteIp));
//Log Responses
this.GlobalResponseFilters.Add((req, res, dto) =>
{
if (dto == null)
loggerRes.Debug("{0}\t{1}\t{2}", req.AbsoluteUri, res.StatusDescription, res.StatusCode);
else
loggerRes.Debug("{0}\t{1}\t{2}\t{3}", req.AbsoluteUri, res.StatusDescription, res.StatusCode, dto);
dto = Profiler.ToJson();
});
//Log Exceptions
this.ServiceExceptionHandlers.Add((httpReq, request, ex) =>
{
loggerEx.Warn(ex);
if (!ex.Message.Contains("Invalid Session - User: Null") && !ex.Message.Contains("Please specify the User") && !ex.Message.Contains("Invalid UserName or Password"))
{
string subject = "API Issue Logged - " + StudentApi.Config.AppConfig.Instance.Environment.ToString();
string body = "Message: " + ex.Message + " Stack Trace: " + ex.StackTrace + " Inner Exception: " + ex.InnerException;
NLogConfig.EmailError(subject, body);
}
return DtoUtils.CreateErrorResponse(request, ex);
});
//Log Last requests except on production
if (StudentApi.Config.AppConfig.Instance.Environment != StudentApi.Config.EnvironmentEnum.Prod)
Plugins.Add(new RequestLogsFeature() {
Capacity = 20,
EnableErrorTracking = true,
EnableRequestBodyTracking = true,
EnableResponseTracking = false,
EnableSessionTracking = true,
RequiredRoles = null
});
}
}
}
答案 0 :(得分：2)
NuGet上当前v4.0.20版本的ServiceStack.Logging.Nlog取决于NLog 2.0.0.2 。
我刚刚更新了ServiceStack v4.0.21中的最新NuGet软件包，以引用现在available on MyGet的最新日志记录依赖项，现在它们具有：
答案 1 :(得分：2)
我在更新版本的ServiceStack（4.0.40）中遇到了同样的问题。事实证明这是我的错，因为没有使用正确的web.config。我忘了包括以下内容（SS包括它，我故意删除它）：
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="NLog" publicKeyToken="5120e14c03d0593c" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.2.1.0" newVersion="3.2.1.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
我不知道这是否是一个常见的错误，但对我来说，“生产web.config”总是有点特别，不想覆盖它，然后很容易错过这些的东西。