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我試圖部署具有Enitity框架Windows的服務器上2012年我在服務器上安裝了Visual Studio 2015年企業的asp.net應用程序。當我運行在Visual Studio只是正常的應用程序，它創建使用實體框架代碼第一次在AppDbContext的構造函數的字符串的LocalDB。數據庫錯誤Windows服務器上部署asp.net應用程序2012
我複製的解決方案C：/ inetputb/wwwroot文件和所使用的Internet信息服務管理器來創建一個新的網站，我把我的解決方案爲物理路徑的表示層。
當我開始瀏覽網頁我得到這個錯誤：
Server Error in '/' Application.
--------------------------------------------------------------------------------
A network-related or instance-specific error occurred while establishing a
connection to SQL Server. The server was not found or was not accessible.
Verify that the instance name is correct and that SQL Server is configured to
allow remote connections. (provider: SQL Network Interfaces, error: 50 - Local
Database Runtime error occurred. Cannot create an automatic instance. See the
Windows Application event log for error details.
)
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.Data.SqlClient.SqlException: A network-related or
instance-specific error occurred while establishing a connection to SQL Server.
The server was not found or was not accessible. Verify that the instance name
is correct and that SQL Server is configured to allow remote connections.
(provider: SQL Network Interfaces, error: 50 - Local Database Runtime error
occurred. Cannot create an automatic instance. See the Windows Application
event log for error details.
)
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:
[SqlException (0x80131904): A network-related or instance-specific error
occurred while establishing a connection to SQL Server. The server was not
found or was not accessible. Verify that the instance name is correct and that
SQL Server is configured to allow remote connections. (provider: SQL Network
Interfaces, error: 50 - Local Database Runtime error occurred. Cannot create an
automatic instance. See the Windows Application event log for error details.
)]
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity
identity, SqlConnectionString connectionOptions, SqlCredential credential, Object
providerInfo, String newPassword, SecureString newSecurePassword, Boolean
redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData
reconnectSessionData, DbConnectionPool pool, String accessToken, Boolean
applyTransientFaultHandling) +1394
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions
options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool
pool, DbConnection owningConnection, DbConnectionOptions userOptions) +1120
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool
pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey
poolKey, DbConnectionOptions userOptions) +70
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection
owningObject, DbConnectionOptions userOptions, DbConnectionInternal
oldConnection) +964
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection
owningObject, DbConnectionOptions userOptions, DbConnectionInternal
oldConnection) +114
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection
owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate,
Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal&
connection) +1631
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection
owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions,
DbConnectionInternal& connection) +117
System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection
owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions
userOptions, DbConnectionInternal oldConnection, DbConnectionInternal&
connection) +267
System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection
outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry,
DbConnectionOptions userOptions) +318
System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1
retry) +211
System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
+393
System.Data.SqlClient.SqlConnection.Open() +122
System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch(TTarget
target, Action`2 operation, TInterceptionContext interceptionContext, Action`3 executing,
Action`3 executed) +104
System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.Open(DbConnection connection, DbInterceptionContext interceptionContext) +442
System.Data.Entity.SqlServer.<>c__DisplayClass33.<UsingConnection>b__32()
+562
System.Data.Entity.SqlServer.<>c__DisplayClass1.<Execute>b__0() +16
System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1
operation) +229
System.Data.Entity.SqlServer.SqlProviderServices.UsingMasterConnection(DbConnection
sqlConnection, Action`1 act) +916
System.Data.Entity.SqlServer.SqlProviderServices.CreateDatabaseFromScript(Nullable`1
commandTimeout, DbConnection sqlConnection, String createDatabaseScript) +111
System.Data.Entity.SqlServer.SqlProviderServices.DbCreateDatabase(DbConnection
connection, Nullable`1 commandTimeout, StoreItemCollection storeItemCollection) +203
System.Data.Entity.Migrations.Utilities.DatabaseCreator.Create(DbConnection
connection) +129
System.Data.Entity.Migrations.DbMigrator.EnsureDatabaseExists(Action
mustSucceedToKeepDatabase) +172
System.Data.Entity.Migrations.DbMigrator.Update(String targetMigration) +110
System.Data.Entity.Internal.DatabaseCreator.CreateDatabase(InternalContext
internalContext, Func`3 createMigrator, ObjectContext objectContext) +118
System.Data.Entity.Database.Create(DatabaseExistenceState existenceState)
+284
System.Data.Entity.CreateDatabaseIfNotExists`1.InitializeDatabase(TContext
context) +185
System.Data.Entity.Internal.InternalContext.PerformInitializationAction(Action action)
+72
System.Data.Entity.Internal.InternalContext.PerformDatabaseInitialization()
+502
System.Data.Entity.Internal.RetryAction`1.PerformAction(TInput input) +177
System.Data.Entity.Internal.LazyInternalContext.InitializeDatabaseAction(Action`1
action) +273
System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type
entityType) +38
System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +77
System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() +21
System.Data.Entity.Infrastructure.DbQuery`1.System.Linq.IQueryable.get_Provider() +56
System.Linq.Queryable.Where(IQueryable`1 source, Expression`1 predicate) +61
BL.Facades.StatisticsFacade.GetDistributionData(String factorFamiliarName,
Int32 versionID) +1396
PL.Controllers.StatisticsController.Index() in C:\Users\Administrator\Downloads\MyFirstProject\MyFirstProject\PL\Controllers\StatisticsController.cs:19
lambda_method(Closure , ControllerBase , Object[]) +87
System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext
controllerContext, IDictionary`2 parameters) +209
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext
controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
+35
System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +39
System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult
asyncResult) +67
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult
asyncResult) +42
System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d() +72
System.Web.Mvc.Async.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() +386
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +30
System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult
asyncResult) +186
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult
asyncResult) +38
System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult,
ExecuteCoreState innerState) +29
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult
asyncResult) +65
System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +53
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult
asyncResult) +36
System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult
asyncResult, ProcessRequestState innerState) +44
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult
asyncResult) +65
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +399
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +137
我試圖unsuccessfuly幾個星期部署此項目，確實需要把它完成。有人可以告訴我該怎麼做錯了嗎？ 這個我試圖做使用SQL Server Express 2014無龍頭安裝Visual Studio中，仍然不能使它工作部署它之前..
Visual Studio中通過與您的權限的用戶帳戶運行的一切。 IIS使用具有自己的一組權限的不同用戶帳戶運行。你需要確保你的IIS應用程序用戶有權做所有的網站想要做的事情。 –
我改變的LocalDB SQL Server Express的2014年居然也得到了同樣的異常。然後我使用這個解決方案來授予權限。 https://blogs.msdn.microsoft.com/sqlexpress/2011/12/08/using-localdb-with-full-iis-part-2-instance-ownership/#OurIIS – Myoxidae