Lightswitch アプリケーションを 1 つデプロイしました。詳細は次のとおりです。
- 中古VS2013
- アプリケーション用の HTML クライアントを用意する
- 役割/ユーザー/権限管理のためにデスクトップ クライアントを Web に展開する
- Windows認証を使用し、aspnetプロバイダーデータベース（デスクトップクライアント）に記載されているもののみへのアクセスを許可します
- IIS7.5
ページにアクセスするとエラーが発生します。以下のエラーが発生します。
Object reference not set to an instance of an object.
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: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
Microsoft.LightSwitch.Utilities.Server.Internal.ServerRequestSecurityState.GetSecurityGroupsForCurrentUser(IWindowsIdentity identity) +56
Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.IsWindowsUserRegistered(IPrincipal principal, ServerRequestSecurityState state) +373
Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.IsUserRegistered(IPrincipal principal) +317
Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.AuthenticateRequest(HttpContextBase context, HttpStatusCode& status, Exception& authException) +201
Microsoft.LightSwitch.WebHost.Implementation.LightSwitchHttpModule.HandlePostAuthenticateRequest() +201
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +79
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +164
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18446
以下は、イベント ログに記録された警告です。
+ System
- Provider
[ Name] ASP.NET 4.0.30319.0
- EventID 1309
[ Qualifiers] 32768
Level 3
Task 3
Keywords 0x80000000000000
- TimeCreated
[ SystemTime] 2014-08-01T15:03:43.000000000Z
EventRecordID 107901
Channel Application
Computer <DELETED>
Security
- EventData
3005
An unhandled exception has occurred.
8/1/2014 8:33:43 PM
8/1/2014 3:03:43 PM
e6e596e599ff4465968b9afeb7739958
183
58
0
/LM/W3SVC/8/ROOT-1-130513779129486922
Full
/
D:\PublishedWebsites\CustomerComplaints\
<DELEED>
8976
w3wp.exe
IIS APPPOOL\CustomerComplaints
NullReferenceException
Object reference not set to an instance of an object. at Microsoft.LightSwitch.Utilities.Server.Internal.ServerRequestSecurityState.GetSecurityGroupsForCurrentUser(IWindowsIdentity identity) at Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.IsWindowsUserRegistered(IPrincipal principal, ServerRequestSecurityState state) at Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.IsUserRegistered(IPrincipal principal) at Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.AuthenticateRequest(HttpContextBase context, HttpStatusCode& status, Exception& authException) at Microsoft.LightSwitch.WebHost.Implementation.LightSwitchHttpModule.HandlePostAuthenticateRequest() at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
http://<CurrentMachine>:8451/CustomerComplaints/
/CustomerComplaints/
::1
False
IIS APPPOOL\CustomerComplaints
34
IIS APPPOOL\CustomerComplaints
False
at Microsoft.LightSwitch.Utilities.Server.Internal.ServerRequestSecurityState.GetSecurityGroupsForCurrentUser(IWindowsIdentity identity) at Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.IsWindowsUserRegistered(IPrincipal principal, ServerRequestSecurityState state) at Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.IsUserRegistered(IPrincipal principal) at Microsoft.LightSwitch.Utilities.Server.Internal.SecurityHelper.AuthenticateRequest(HttpContextBase context, HttpStatusCode& status, Exception& authException) at Microsoft.LightSwitch.WebHost.Implementation.LightSwitchHttpModule.HandlePostAuthenticateRequest() at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
IIS の設定に何か問題があると思いますが、よくわかりません。原因と解決策を検索しようとしましたが、手がかりが得られませんでした。