8000 关于scoped服务在InvokeAsync方法上注入失败 · Issue #10 · jiangjinnan/Dora · GitHub
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Cglvzh opened this issue Dec 19, 2019 · 0 comments
Open

关于scoped服务在InvokeAsync方法上注入失败 #10

Cglvzh opened this issue Dec 19, 2019 · 0 comments

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@Cglvzh
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Cglvzh commented Dec 19, 2019

大佬，你好。我用你的aop框架，使用特性注入的方式，在方法InvokeAsync注入了一个scope作用域的服务，但是我得到了一个错误：Cannot resolve scoped service 'DYFrame.Entity.IUnitOfWorkManager' from root provider

下面是错误详细信息：
System.AggregateException
HResult=0x80131500
Message=One or more errors occurred. **### (**Cannot resolve scoped service 'DYFrame.Entity.IUnitOfWorkManager' from root provider.****)
Source=System.Private.CoreLib
StackTrace:
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.Wait()
at IUserAppServicea158f35711b34e4cbd1f798fa2e1a7f9.Add()
at Test.EFApi.Controllers.WeatherForecastController.TestMethod() in F:\java\BasicFramework\Test\Test.EFApi\Controllers\WeatherForecastController.cs:line 47
at Microsoft.Extensions.Internal.ObjectMethodExecutor.<>c__DisplayClass33_0.b__0(Object target, Object[] parameters)
at Microsoft.Extensions.Internal.ObjectMethodExecutor.Execute(Object target, Object[] parameters)
at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.VoidResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<g__Logged|12_1>d.MoveNext()

此异常最初是在此调用堆栈中引发的:
Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteValidator.ValidateResolution(System.Type, Microsoft.Extensions.DependencyInjection.IServiceScope, Microsoft.Extensions.DependencyInjection.IServiceScope)
Microsoft.Extensions.DependencyInjection.ServiceProvider.Microsoft.Extensions.DependencyInjection.ServiceLookup.IServiceProviderEngineCallback.OnResolve(System.Type, Microsoft.Extensions.DependencyInjection.IServiceScope)
Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(System.Type, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope)
Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(System.Type)
Dora.Interception.InterceptorChainBuilderExtensions.Use.AnonymousMethod__1(Dora.Interception.InvocationContext)

内部异常 1:
InvalidOperationException: Cannot resolve scoped service 'DYFrame.Entity.IUnitOfWorkManager' from root provider.

IUnitOfWorkManager 这是我定义的一个scope作用域的服务
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