无法解析类型 'Microsoft.ApplicationInsights.TelemetryClient'

Question

我从RC1到RC2迁移我的Web项目，但我有此错误的服务：

Unable to resolve service for type 'Microsoft.ApplicationInsights.TelemetryClient' while attempting to activate 'Microsoft.ApplicationInsights.AspNetCore.ExceptionTrackingMiddleware'.

任何想法？

Answer 1

您需要添加"Microsoft.ApplicationInsights.AspNetCore": "1.0.0-rc2-final"您project.json，这对您的Startup类：

public void ConfigureServices(IServiceCollection services) 
{ 
    ... 
    // Add framework services. 
    services.AddApplicationInsightsTelemetry(Configuration); 
    ... 
} 

public void Configure(IApplicationBuilder app) 
{ 
     ... 
     app.UseApplicationInsightsRequestTelemetry(); 
     app.UseApplicationInsightsExceptionTelemetry(); 

     ... 
     app.UseMvc(); 
}