2025-09-28 11:26:51,948 [1] ERROR SISS.DataImportCon.Logger._06.E4(:0) ErrorAppender [(null)] - 
System.Data.SqlClient.SqlException (0x80131904): 无法打开登录所请求的数据库 "EYBaby6"。登录失败。
用户 'starishop' 登录失败。
   在 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, SqlAuthenticationProviderManager sqlAuthProviderManager)
   在 System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
   在 System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
   在 System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
   在 System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
   在 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   在 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   在 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
   在 System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   在 System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   在 System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)
   在 System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
   在 System.Data.SqlClient.SqlConnection.Open()
   在 SISS.DataImportCon.Views.DatabaseConfig._07.64(Object , RoutedEventArgs )
ClientConnectionId:0d08eb43-94ac-44b8-87a7-4adf82f44b5f
Error Number:4060,State:1,Class:11
2025-09-28 11:30:01,686 [14] ERROR SISS.DataImportCon.Logger._06.E4(:0) ErrorAppender [(null)] - 
System.IndexOutOfRangeException: 无法找到列 1。
   在 System.Data.DataColumnCollection.get_Item(Int32 index)
   在 System.Data.DataRow.get_Item(Int32 columnIndex)
   在 SISS.DataImportCon.Utils.DataImporter._05.1C(List`1 , Boolean )
2025-09-28 11:41:20,066 [5] ERROR SISS.DataImportCon.Logger._06.E4(:0) ErrorAppender [(null)] - 
System.IO.IOException: 文件“C:\Users\Administrator\Desktop\商品资料_模板.xls”正由另一进程使用，因此该进程无法访问此文件。
   在 System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   在 System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   在 System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
   在 DataConverter.Core.Utils.ExcelHelper.OpenExcel(String filePath)
   在 DataConverter.Core.Utils.ExcelHelper.ReadExcelToDataTable(String filePath, IList`1 excelColumns, List`1& errMsgList, List`1& infoMsgList, Int32 headerIndex)
   在 SISS.DataImportCon.Utils.DataImporter._06.2E(Boolean , IDictionary`2 , Boolean )
2025-09-28 11:41:20,588 [5] ERROR SISS.DataImportCon.Logger._06.E4(:0) ErrorAppender [(null)] - 
System.IndexOutOfRangeException: 无法找到列 1。
   在 System.Data.DataColumnCollection.get_Item(Int32 index)
   在 System.Data.DataRow.get_Item(Int32 columnIndex)
   在 SISS.DataImportCon.Utils.DataImporter._05.1C(List`1 , Boolean )
2025-09-28 11:41:36,861 [5] ERROR SISS.DataImportCon.Logger._06.E4(:0) ErrorAppender [(null)] - 
System.IndexOutOfRangeException: 无法找到列 1。
   在 System.Data.DataColumnCollection.get_Item(Int32 index)
   在 System.Data.DataRow.get_Item(Int32 columnIndex)
   在 SISS.DataImportCon.Utils.DataImporter._05.1C(List`1 , Boolean )
