Office 365 Ошибка создания приложения: исключение типа «Microsoft.Office365.OAuth.MissingConfigurationValueException» было сброшено

Question

Я разработал приложение Office 365 в VS 2013. С помощью подключенных сервисов я подключился к моей учетной записи O365. Но код получает неудачу в следующей строке:

_discoveryContext = await DiscoveryContext.CreateAsync(); 

И исключение, которое я получил, как показано ниже:

Exception of type 'Microsoft.Office365.OAuth.MissingConfigurationValueException' was thrown. 
    Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: Microsoft.Office365.OAuth.MissingConfigurationValueException: Exception of type 'Microsoft.Office365.OAuth.MissingConfigurationValueException' was thrown. 

Source Error: 



Line 32:    if (_discoveryContext == null) 
Line 33:    { 
Line 34:     _discoveryContext = await DiscoveryContext.CreateAsync(); 
Line 35:    } 
Line 36: 


Source File: c:\Users\339933\Documents\Visual Studio 2013\Projects\WebApplicationMVC\WebApplicationMVC\Helper.cs Line: 34 

Stack Trace: 



[MissingConfigurationValueException: Exception of type 'Microsoft.Office365.OAuth.MissingConfigurationValueException' was thrown.] 
    Microsoft.Office365.OAuth.DiscoveryHelper.DiscoverAppIdentity() +601 
    Microsoft.Office365.OAuth.DiscoveryContext..ctor() +50 
    Microsoft.Office365.OAuth.<CreateAsync>d__2a.MoveNext() +381 
    System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93 
    System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52 
    System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +24 
    WebApplicationMVC.<EnsureClientCreated>d__b.MoveNext() in c:\Users\339933\Documents\Visual Studio 2013\Projects\WebApplicationMVC\WebApplicationMVC\Helper.cs:34 
    System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93 
    System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52 
    System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +24 
    WebApplicationMVC.<GetContacts>d__0.MoveNext() in c:\Users\339933\Documents\Visual Studio 2013\Projects\WebApplicationMVC\WebApplicationMVC\Helper.cs:20 
    System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93 
    System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52 
    System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +24 
    WebApplicationMVC.Controllers.<Index>d__2.MoveNext() in c:\Users\339933\Documents\Visual Studio 2013\Projects\WebApplicationMVC\WebApplicationMVC\Controllers\HomeController.cs:22 
    System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +93 
    System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +52 
    System.Runtime.CompilerServices.TaskAwaiter.GetResult() +21 
    System.Threading.Tasks.TaskHelpersExtensions.ThrowIfFaulted(Task task) +61 
    System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult) +114 
    System.Web.Mvc.Async.<>c__DisplayClass37.<BeginInvokeAsynchronousActionMethod>b__36(IAsyncResult asyncResult) +66 
    System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +47 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +135 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +102 
    System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +49 
    System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d() +117 
    System.Web.Mvc.Async.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() +323 
    System.Web.Mvc.Async.<>c__DisplayClass33.<BeginInvokeActionMethodWithFilters>b__32(IAsyncResult asyncResult) +44 
    System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +47 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +135 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +102 
    System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +50 
    System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +72 
    System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +185 
    System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +42 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +132 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +56 
    System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +40 
    System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +34 
    System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +70 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +138 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +59 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +40 
    System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +44 
    System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) +39 
    System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +62 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +138 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +59 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +40 
    System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +39 
    System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +39 
    System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +39 
    System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +70 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +138 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +59 
    System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +40 
    System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +40 
    System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +38 
    System.Web.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar) +129 

Answer 1

Похоже, подключенный мастер службы не удалось каким-то образом. Проверьте файл Web.config. Он должен иметь следующие ключи под appSettings:

<add key="ida:ClientID" value="SOME GUID HERE" /> 
<add key="ida:Password" value="SOME BASE64 STRING HERE" /> 
<add key="ida:AuthorizationUri" value="https://login.windows.net" /> 

Если они отсутствуют, то, возможно, потребуется повторно добавить подключенное обслуживание.