Azure中未處理的異常

Question

我在這里煩惱，試圖編寫代碼以在Azure中的網站上工作。 這僅是我在雲中演示的演示。 我不會在此程序上獲得分數，但是它可以幫助我顯示Azure提供的功能。

這可能含糊不清，但是如果您可以查看此錯誤消息，並讓我知道是否有明顯的問題，請告訴我。

[SEHException (0x80004005): External component has thrown an exception.]
RdGetApplicationConfigurationSetting(UInt16* , UInt16** ) +0
RoleEnvironmentGetConfigurationSettingValueW(UInt16* pszName, UInt16* pszDest, UInt32 cchDest, UInt32* pcchRequiredDestSize) +47
 Microsoft.WindowsAzure.ServiceRuntime.Internal.InteropRoleManager.GetConfigurationSetting(String name, String& ret) +91
Microsoft.WindowsAzure.ServiceRuntime.RoleEnvironment.GetConfigurationSettingValue(String configurationSettingName) +67
Microsoft.WindowsAzure.ServiceRuntime.RoleEnvironment.GetConfigurationSettingValue(String configurationSettingName) +67
ContosoAdsWeb.MvcApplication.InitializeStorage() in C:\a\src\ContosoAdsWeb\Global.asax.cs:32
ContosoAdsWeb.MvcApplication.Application_Start() in C:\a\src\ContosoAdsWeb\Global.asax.cs:26

[HttpException (0x80004005): External component has thrown an exception.]
System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +4467101
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +118
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +364
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +290

[HttpException (0x80004005): External component has thrown an exception.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +4531288
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +94
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +191

Answer 1

我假設您正在使用Azure Web Apps（網站）。 情況就是這樣：看起來您正在調用RoleEnvironment ，它專門用於Web /工作人員角色，而不是Web Apps。

幾年前，我在這里發布了類似的答案，但有更多詳細信息 。