私が取り組んできた多層 Azure アプリケーションがあります。MVC フロント エンドの背後で Web ロールとワーカー ロール、および Azure SQL とテーブル ストレージを使用します。エミュレーターとクラウドの両方で、しばらくの間うまく機能しています。
NuGet から Service Bus パッケージを追加して、いくつかの Service Bus 機能を追加し始めたところですが、すべてがまだコンパイルされているにもかかわらず、次のランタイム エラーが発生することがわかりました。
Server Error in '/' Application.
Could not load file or assembly 'Microsoft.WindowsAzure.Configuration' or one of its dependencies. Strong name signature could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)
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.IO.FileLoadException: Could not load file or assembly 'Microsoft.WindowsAzure.Configuration' or one of its dependencies. Strong name signature could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)
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.
Assembly Load Trace: The following information can be helpful to determine why the assembly 'Microsoft.WindowsAzure.Configuration' could not be loaded.
=== Pre-bind state information ===
LOG: User = JCFXLAPTOP\User
LOG: DisplayName = Microsoft.WindowsAzure.Configuration
(Partial)
WRN: Partial binding information was supplied for an assembly:
WRN: Assembly Name: Microsoft.WindowsAzure.Configuration | Domain ID: 2
WRN: A partial bind occurs when only part of the assembly display name is provided.
WRN: This might result in the binder loading an incorrect assembly.
WRN: It is recommended to provide a fully specified textual identity for the assembly,
WRN: that consists of the simple name, version, culture, and public key token.
WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information and common solutions to this issue.
LOG: Appbase = file:///D:/Work/CLIENTS/PageEngine/Solutions/PageEngine/Web.PageEngine/
LOG: Initial PrivatePath = D:\Work\CLIENTS\PageEngine\Solutions\PageEngine\Web.PageEngine\bin
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: D:\Work\CLIENTS\PageEngine\Solutions\PageEngine\Web.PageEngine\web.config
LOG: Using host configuration file: C:\Program Files\IIS Express\config\templates\PersonalWebServer\aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/root/4904ccbc/14659c77/Microsoft.WindowsAzure.Configuration.DLL.
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/root/4904ccbc/14659c77/Microsoft.WindowsAzure.Configuration/Microsoft.WindowsAzure.Configuration.DLL.
LOG: Attempting download of new URL file:///D:/Work/CLIENTS/PageEngine/Solutions/PageEngine/Web.PageEngine/bin/Microsoft.WindowsAzure.Configuration.DLL.
LOG: Using application configuration file: D:\Work\CLIENTS\PageEngine\Solutions\PageEngine\Web.PageEngine\web.config
LOG: Using host configuration file: C:\Program Files\IIS Express\config\templates\PersonalWebServer\aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config.
LOG: Post-policy reference: Microsoft.WindowsAzure.Configuration, Version=1.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
ERR: Failed to complete setup of assembly (hr = 0x80131045). Probing terminated.
Stack Trace:
[FileLoadException: Could not load file or assembly 'Microsoft.WindowsAzure.Configuration' or one of its dependencies. Strong name signature could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)]
[FileLoadException: Could not load file or assembly 'Microsoft.WindowsAzure.Configuration, Version=1.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Strong name signature could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)]
System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +210
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +242
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +17
System.Reflection.Assembly.Load(String assemblyString) +35
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +122
[ConfigurationErrorsException: Could not load file or assembly 'Microsoft.WindowsAzure.Configuration, Version=1.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Strong name signature could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +12731430
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +503
System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +142
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +334
System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath) +203
System.Web.Compilation.BuildManager.ExecutePreAppStart() +152
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +1151
[HttpException (0x80004005): Could not load file or assembly 'Microsoft.WindowsAzure.Configuration, Version=1.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Strong name signature could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +12847312
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +12675965
ServiceBus NuGet パッケージが Microsoft.WindowsAzure.Configuration dll (1.7.0.2) の新しいバージョンを参照していることに気付き、それが原因ではないかと考えました。これをオーバーライドして、すべての参照を 1.7.0.0 または 1.7.0.2 に変更しようとしましたが、どちらの変更も役に立ちませんでした。また、ソリューションからすべての Azure 参照を削除し、NuGet パッケージをインストールして最新の SDK を参照することで参照を再度追加しようとしました。これも役に立ちませんでした。
Microsoft.WindowsAzure.Configuration dll は常に MVC アプリケーションの bin フォルダーにあり、常に CopyLocal が true に設定されていることを付け加えておきます。
Azure Configuration NuGet パッケージがごく最近 (7 月 27 日金曜日) に更新されたことに注意してください。
問題が何であるかを知っている人はいますか？
編集
Service Bus nuget パッケージを削除すると問題が解決することを確認するだけです。元に戻すと、問題が再発します。これが問題かどうかはわかりませんが、NuGet パッケージの一部として追加された Microsoft.WindowsAzure.Configuration dll のバージョン番号が一致していないようです。パスはバージョンが 1.7.0.2 であることを示唆していますが、
D:\Work\CLIENTS\PageEngine\Solutions\PageEngine\packages\Microsoft.WindowsAzure.ConfigurationManager. 1.7.0.2 \lib\net35-full\Microsoft.WindowsAzure.Configuration.dll
... プロパティ インスペクタのバージョン番号はまだ 1.7.0.0 です