Я пытаюсь отследить исключение NullReferenceException, которое появляется на sitecore 6.5 при загрузке любой веб-страницы:
[NullReferenceException: Object reference not set to an instance of an object.]
Sitecore.Diagnostics.Log.Error(String message, Exception exception, Type ownerType) +133
Sitecore.Diagnostics.Log.Error(String message, Type ownerType) +45
Sitecore.Configuration.Factory.LoadAutoIncludeFiles(ConfigPatcher patcher, String folder) +680
Sitecore.Configuration.Factory.LoadAutoIncludeFiles(XmlNode element) +63
Sitecore.Configuration.Factory.GetConfiguration() +347
Sitecore.Diagnostics.LoggerFactory..cctor() +67
[TypeInitializationException: The type initializer for 'Sitecore.Diagnostics.LoggerFactory' threw an exception.]
Sitecore.Diagnostics.LoggerFactory.GetLogger(Type type) +17
Sitecore.Diagnostics.Log.Error(String message, Exception exception, Type ownerType) +93
Sitecore.Diagnostics.Log.Error(String message, Type ownerType) +45
Sitecore.Configuration.Factory.LoadAutoIncludeFiles(ConfigPatcher patcher, String folder) +680
Sitecore.Configuration.Factory.LoadAutoIncludeFiles(XmlNode element) +63
Sitecore.Configuration.Factory.GetConfiguration() +347
Sitecore.Configuration.Factory.GetConfigNode(String xpath, Boolean assert) +82
Sitecore.Configuration.Factory.GetConfigNode(String xpath) +29
Sitecore.Resources.Media.UploadWatcher.InitializeIgnoreList() +114
Sitecore.Resources.Media.UploadWatcher..cctor() +51
[TypeInitializationException: The type initializer for 'Sitecore.Resources.Media.UploadWatcher' threw an exception.]
Sitecore.Resources.Media.UploadWatcher..ctor() +0
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) +0
System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache) +98
System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache) +241
System.Activator.CreateInstance(Type type, Boolean nonPublic) +69
System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +1136
System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +111
System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture) +23
System.Web.HttpRuntime.CreateNonPublicInstance(Type type, Object[] args) +60
System.Web.HttpApplication.BuildIntegratedModuleCollection(List`1 moduleList) +231
System.Web.HttpApplication.GetModuleCollection(IntPtr appContext) +1365
Microsoft.Web.Infrastructure.DynamicModuleHelper.DynamicModuleReflectionUtil.GetIntegratedModuleCollection(HttpApplication target, IntPtr appContext) +33
Microsoft.Web.Infrastructure.DynamicModuleHelper.CriticalStatics.Init(HttpApplication context) +179
Microsoft.Web.Infrastructure.DynamicModuleHelper.IntegratedDynamicModule.Init(HttpApplication context) +6
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +517
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +194
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +339
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +253
[HttpException (0x80004005): Exception has been thrown by the target of an invocation.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9087676
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +97
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +256
Интересные характеристики, затрудняющие отслеживание этой ошибки, следующие:
1) я получаю следующую ошибку в журнале sitecore:
Exception: System.InvalidOperationException
Message: 'analytics' connection string is not defined
Source: Sitecore.Kernel
at Sitecore.Diagnostics.Assert.IsNotNull(Object value, String message)
at Sitecore.Diagnostics.Assert.ResultNotNull[T](T result, String message)
at Sitecore.Analytics.Data.DataAccess.DataAdapters.DataAdapterManager.ConnectionStrings.get_AnalyticsSettings()
at Sitecore.Analytics.Data.DataAccess.DataAdapters.DataAdapterManager.ConnectionStrings.get_Analytics()
at Sitecore.Analytics.Data.DataAccess.DataAdapters.Sql.SqlServer.SqlServerDataAdapterProvider..ctor()
однако аналитика очень хорошо отключена:
<setting name="Analytics.DisableDatabase" value="true" />
...
<setting name="Analytics.Enabled" value="false" />
2) ошибка исчезает при отладкев Visual Studio подключитесь к IIS и установите хотя бы одну точку останова (если я не достигну ни одной точки останова, ошибка останется)
3) ошибка снова появится, когда я выполню сборку,или коснитесь web.config.Не пытался восстановить, так как это удалит важные библиотеки sitecore из Website / bin
Дополнительная информация о моей среде: Visual Studio 2010, IIS 7, sitecore 6.5, Windows 7
как бы выотследить эту ошибку?