Azure和我的MVC 5 Web.Config

每次我使用Visual Studio 2012中的MVC 4或5向Azure網站提交併部署（發佈）Azure網站時，我的Azure網站將Azure SQL用於我的數據源（不確定哪些信息是相關的這裏）。當Visual Studio在瀏覽器中拉起我的網站來測試它時，我收到一個錯誤。Azure和我的MVC 5 Web.Config

現在下面的錯誤是我得到的，直到我手動回到Visual Studio並上傳根Web.Config文件。無論如何應該剛剛上傳。但是一旦我自己再次上傳，錯誤就會消失。

以下是錯誤：

錯誤：

Format of the initialization string does not conform to specification starting at index 0.

源錯誤：

Line 12:  </div> 
    Line 13: </div> 
    Line 14: @Html.Action("Appraisers", "Partials") 
    Line 15: </div> 
    Line 16: <!-- End div class="row" -->

我不能在這裏張貼整個堆棧跟蹤，我有問題這樣做，但以下是跟蹤中每個錯誤的前幾行：

[ArgumentException: Format of the initialization string does not conform to specification starting at index 0.] 
    System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +5314705 
    System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +124 
    System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +95 
    System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +59 
    System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) +24 
    System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(DbConnectionPoolKey key, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +167 
    System.Data.SqlClient.SqlConnection.ConnectionString_Set(DbConnectionPoolKey key) +61 
    System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) +66 
    System.Data.Entity.Internal.LazyInternalConnection.InitializeFromConnectionStringSetting(ConnectionStringSettings appConfigConnection) +122 
    System.Data.Entity.Internal.LazyInternalConnection.Initialize() +62 
    System.Data.Entity.Internal.LazyInternalConnection.get_Connection() +12 
    System.Data.Entity.Internal.LazyInternalContext.get_Connection() +89 
    System.Data.Entity.Infrastructure.DbContextInfo..ctor(Type contextType, DbProviderInfo modelProviderInfo, AppConfig config, DbConnectionInfo connectionInfo) +171 
    System.Data.Entity.Migrations.DbMigrator..ctor(DbMigrationsConfiguration configuration, DbContext usersContext) +240 
    System.Data.Entity.Migrations.DbMigrator..ctor(DbMigrationsConfiguration configuration) +15 
    System.Data.Entity.MigrateDatabaseToLatestVersion`2.InitializeDatabase(TContext context) +69 
    System.Data.Entity.Internal.<>c__DisplayClasse`1.<CreateInitializationAction>b__d() +76 
    System.Data.Entity.Internal.InternalContext.PerformInitializationAction(Action action) +60 
    System.Data.Entity.Internal.InternalContext.PerformDatabaseInitialization() +337 
    System.Data.Entity.Internal.LazyInternalContext.<InitializeDatabase>b__4(InternalContext c) +7 
    System.Data.Entity.Internal.RetryAction`1.PerformAction(TInput input) +110 
    System.Data.Entity.Internal.LazyInternalContext.InitializeDatabaseAction(Action`1 action) +198 
    System.Data.Entity.Internal.LazyInternalContext.InitializeDatabase() +73 
    System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) +27 
    System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +53 
    System.Data.Entity.Internal.Linq.InternalSet`1.GetEnumerator() +15 
    System.Data.Entity.Infrastructure.DbQuery`1.System.Collections.Generic.IEnumerable<TResult>.GetEnumerator() +53 
    System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +369 
    System.Linq.Enumerable.ToList(IEnumerable`1 source) +58 
    OrlandoAppraiser.Controllers.PartialsController.Appraisers() +34 
    lambda_method(Closure , ControllerBase , Object[]) +62 
    System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +14 
    System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +157 
    System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +27 
    System.Web.Mvc.Async.AsyncControllerActionInvoker<BeginInvokeSynchronousActionMethod>b__36(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +22 
    ... 
    ... 
    [HttpException (0x80004005): Error executing child request for handler 'System.Web.Mvc.HttpHandlerUtil+ServerExecuteHttpHandlerAsyncWrapper'.] 
    System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride) +3122279 
    System.Web.HttpServerUtility.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage) +76 
    System.Web.HttpServerUtility.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm) +28 
    System.Web.HttpServerUtilityWrapper.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm) +19 
    System.Web.Mvc.Html.ChildActionExtensions.ActionHelper(HtmlHelper htmlHelper, String actionName, String controllerName, RouteValueDictionary routeValues, TextWriter textWriter) +464 
    System.Web.Mvc.Html.ChildActionExtensions.Action(HtmlHelper htmlHelper, String actionName, String controllerName, RouteValueDictionary routeValues) +83 
    System.Web.Mvc.Html.ChildActionExtensions.Action(HtmlHelper htmlHelper, String actionName, String controllerName) +11 
    ASP._Page_Views_Home_Index_cshtml.Execute() in c:\DWASFiles\sites\orlandoappraiser\VirtualDirectory0\site\wwwroot\Views\Home\Index.cshtml:14 
    System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +198 
    System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +104 
    System.Web.WebPages.StartPage.RunPage() +17 
    System.Web.WebPages.StartPage.ExecutePageHierarchy() +64 
    System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +78 
    System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance) +235 
    System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) +107 
    System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +291 
    System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +13 
    System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +56 
    System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +420 
    System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +52 
    System.Web.Mvc.Async.<>c__DisplayClass28.<BeginInvokeAction>b__19() +173 
    System.Web.Mvc.Async.<>c__DisplayClass1e.<BeginInvokeAction>b__1b(IAsyncResult asyncResult) +100 
    System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49 
    System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +27 
    System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +13 
    System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54 
    System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +39 
    System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) +12 
    System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +28 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54 
    System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +29 
    System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10 
    System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(IAsyncResult asyncResult, ProcessRequestState innerState) +21 
    System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36 
    System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +54 
    System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +31 
    System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9 
    System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9631764 
    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

對不起，但我想確保儘可能多地提供有關問題的信息。

來源

2014-01-20 Eric Bishard

您使用的是AzureWebsites還是WebRoles或虛擬機？如果AzureWebsite，你如何部署？使用publishsettings或源代碼控制集成部署？如果發佈設置，那麼您是使用WebDeploy還是FTP？你可以嘗試FTP與所有文件刪除事先部署？您還可以在點擊發布按鈕之前檢查部署預覽嗎？ – ramiramilu

該錯誤通常表示您的連接字符串web.config格式不正確。作爲部署的一部分，您是否正在對您的web.config進行任何轉換（例如更改版本版本上的連接字符串）？

來源

2014-01-20 23:28:51

不，沒有什麼變化。 –

對不起，我花了這麼長時間。我的本地副本和我發佈的網站副本都使用指向Azure SQL DB的相同連接字符串。所以即使我在本地運行它，我依賴於Azure數據庫。所以在這方面沒有什麼變化。 –

也許VS不斷更新web.config文件中的某些內容，這些文件在發佈時是有問題的，但是一旦它完成發佈文件，就會改變它，然後當我手動上傳時它就是oK？我很困惑，這不是一個大問題，但它讓我感到困惑。沒有雙關語意。 –

Azure和我的MVC 5 Web.Config

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