无法在 C# 机器人框架中集成 OpenXML (documentformat.openxml.*)，出现错误“Autofac.Core.DependencyResolutionException”

Question

为了优化 powerpoint(.pptx) 文件，我使用了 OpenXML SDK(DocumentFormat.OpenXML)，它作为控制台应用程序运行良好。但是，由于需要在 bot 框架中实现相同的功能，因此我添加了所需的 nuget 包，即 'DocumentFormat.OpenXml.*'。新的呼唤 messageController 中的对话框在此行抛出错误：

await Conversation.SendAsync(activity, () => new Dialogs.RootDialog());

Bot 在模拟器中运行良好，直到我添加 nuget 包 'DocumentFormat.OpenXml.*'。但是，它会抛出上述错误。找不到相关文章。

完整的方法代码：

public class MessagesController : ApiController
{

    public async Task<HttpResponseMessage> Post([FromBody]Activity activity)
    {

        try
        {
            if (activity.GetActivityType() == ActivityTypes.Message)
            {
                await Conversation.SendAsync(activity, () => new Dialogs.RootDialog());
            }
            else
            {
                HandleSystemMessage(activity);
            }
        }
        catch (Exception ex)
        {
            activity.CreateReply(ex.Message);
        }
        var response = Request.CreateResponse(HttpStatusCode.OK);
        return response;
    }

异常：

An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = IPostToBot (DelegateActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.IPostToBot], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = QueueDrainingDialogTask (ReflectionActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.QueueDrainingDialogTask (Microsoft.Bot.Builder.Dialogs.Internals.IPostToBot)], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = IBotToUser (DelegateActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.IBotToUser], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = AlwaysSendDirect_BotToUser (ReflectionActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.AlwaysSendDirect_BotToUser (Microsoft.Bot.Builder.Dialogs.Internals.IBotToUser), Microsoft.Bot.Builder.Dialogs.Internals.AlwaysSendDirect_BotToUser], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = IConnectorClient (DelegateActivator), Services = [Microsoft.Bot.Connector.IConnectorClient], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = None, Ownership = ExternallyOwned ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = ConnectorClientFactory (DelegateActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.IConnectorClientFactory], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = None, Ownership = ExternallyOwned ---> Inheritance security rules violated by type: 'System.Net.Http.WebRequestHandler'. Derived types must either match the security accessibility of the base type or be less accessible. (See inner exception for details.) (See inner exception for details.) (See inner exception for details.) (See inner exception for details.) (See inner exception for details.) (See inner exception for details.)

内部异常：

An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = QueueDrainingDialogTask (ReflectionActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.QueueDrainingDialogTask (Microsoft.Bot.Builder.Dialogs.Internals.IPostToBot)], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = IBotToUser (DelegateActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.IBotToUser], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = AlwaysSendDirect_BotToUser (ReflectionActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.AlwaysSendDirect_BotToUser (Microsoft.Bot.Builder.Dialogs.Internals.IBotToUser), Microsoft.Bot.Builder.Dialogs.Internals.AlwaysSendDirect_BotToUser], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = Shared, Ownership = OwnedByLifetimeScope ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = IConnectorClient (DelegateActivator), Services = [Microsoft.Bot.Connector.IConnectorClient], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = None, Ownership = ExternallyOwned ---> An error occurred during the activation of a particular registration. See the inner exception for details. Registration: Activator = ConnectorClientFactory (DelegateActivator), Services = [Microsoft.Bot.Builder.Dialogs.Internals.IConnectorClientFactory], Lifetime = Autofac.Core.Lifetime.CurrentScopeLifetime, Sharing = None, Ownership = ExternallyOwned ---> Inheritance security rules violated by type: 'System.Net.Http.WebRequestHandler'. Derived types must either match the security accessibility of the base type or be less accessible. (See inner exception for details.) (See inner exception for details.) (See inner exception for details.) (See inner exception for details.) (See inner exception for details.)

堆栈跟踪：

at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable1 parameters) at Autofac.Core.Resolving.InstanceLookup.<Execute>b__5_0() at Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(Guid id, Func1 creator) at Autofac.Core.Resolving.InstanceLookup.Execute() at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable1 parameters) at Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable1 parameters) at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(IComponentRegistration registration, IEnumerable1 parameters) at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable1 parameters, Object& instance) at Autofac.ResolutionExtensions.ResolveService(IComponentContext context, Service service, IEnumerable1 parameters) at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context, IEnumerable1 parameters) at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context) at Microsoft.Bot.Builder.Dialogs.Conversation.d__11.MoveNext() in D:\a\s\CSharp\Library\Microsoft.Bot.Builder.Autofac\Dialogs\Conversation.cs:line 0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Bot.Builder.Dialogs.Conversation.d__6.MoveNext() in D:\a\s\CSharp\Library\Microsoft.Bot.Builder.Autofac\Dialogs\Conversation.cs:line 108 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.GetResult() at CredentialsAutomation.MessagesController.d__0.MoveNext() in C:\Users\Tanu\source\repos\CredentialsAutomation\CredentialsAutomation\Controllers\MessagesController.cs:line 27

Answer 1

对于所有一直在处理类似问题的人，解决方案是继续使用以下 OpenXml nuget 包：

DocumentFormat.OpenXml;

DocumentFormat.OpenXml.演示文稿；

DocumentFormat.OpenXml.电子表格；

无法在 C# 机器人框架中集成 OpenXML (documentformat.openxml.*)，出现错误“Autofac.Core.DependencyResolutionException”

Unable to integrate OpenXML (documentformat.openxml.*) in C# bot framework, getting the error " Autofac.Core.DependencyResolutionException "

.net

c#

openxml

openxml-sdk

botframework