I got the following error while running Update-Database -Verbose
:
Using StartUp project 'WebApplication'. Using NuGet project 'WebApplication'. Specify the '-Verbose' flag to view the SQL statements being applied to the target database. Target database is: 'Frappuccino' (DataSource: (Localdb)\v11.0, Provider: System.Data.SqlClient, Origin: Configuration). No pending explicit migrations. Applying automatic migration: 201402032027563_AutomaticMigration. ALTER TABLE [dbo].[Clients] ALTER COLUMN [ID] [int] NOT NULL System.Data.SqlClient.SqlException (0x80131904): The object 'PK_dbo.Clients' is dependent on column 'ID'. The object 'FK_dbo.Users_dbo.Clients_Client_ID' is dependent on column 'ID'. ALTER TABLE ALTER COLUMN ID failed because one or more objects access this column. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action
1 wrapCloseInAction) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action
1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async, Int32 timeout, Boolean asyncWrite) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at System.Data.Entity.Infrastructure.Interception.InternalDispatcher
1.Dispatch[TInterceptionContext,TResult](Func1 operation, TInterceptionContext interceptionContext, Action
1 executing, Action1 executed) at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.NonQuery(DbCommand command, DbCommandInterceptionContext interceptionContext) at System.Data.Entity.Internal.InterceptableDbCommand.ExecuteNonQuery()
1 migrationStatements, DbConnection connection) at System.Data.Entity.Migrations.DbMigrator.<>c_DisplayClass32.b_2e() at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.<>c_DisplayClass1.b_0() at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[TResult](Func
at System.Data.Entity.Migrations.DbMigrator.ExecuteSql(DbTransaction transaction, MigrationStatement migrationStatement) at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.ExecuteSql(DbTransaction transaction, MigrationStatement migrationStatement) at System.Data.Entity.Migrations.DbMigrator.ExecuteStatementsInternal(IEnumerable1 operation) at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Action operation) at System.Data.Entity.Migrations.DbMigrator.ExecuteStatements(IEnumerable
1 migrationStatements) at System.Data.Entity.Migrations.Infrastructure.MigratorBase.ExecuteStatements(IEnumerable1 migrationStatements) at System.Data.Entity.Migrations.DbMigrator.ExecuteOperations(String migrationId, XDocument targetModel, IEnumerable
1 operations, IEnumerable1 systemOperations, Boolean downgrading, Boolean auto)
1 pendingMigrations, String targetMigrationId, String lastMigrationId)
at System.Data.Entity.Migrations.DbMigrator.AutoMigrate(String migrationId, XDocument sourceModel, XDocument targetModel, Boolean downgrading) at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.AutoMigrate(String migrationId, XDocument sourceModel, XDocument targetModel, Boolean downgrading) at System.Data.Entity.Migrations.DbMigrator.Upgrade(IEnumerable
at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.Upgrade(IEnumerable`1 pendingMigrations, String targetMigrationId, String lastMigrationId)
at System.Data.Entity.Migrations.DbMigrator.UpdateInternal(String targetMigration) at System.Data.Entity.Migrations.DbMigrator.<>c_DisplayClassc.b_b() at System.Data.Entity.Migrations.DbMigrator.EnsureDatabaseExists(Action mustSucceedToKeepDatabase) at System.Data.Entity.Migrations.Infrastructure.MigratorBase.EnsureDatabaseExists(Action mustSucceedToKeepDatabase) at System.Data.Entity.Migrations.DbMigrator.Update(String targetMigration) at System.Data.Entity.Migrations.Infrastructure.MigratorBase.Update(String targetMigration) at System.Data.Entity.Migrations.Design.ToolingFacade.UpdateRunner.Run() at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate) at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
at System.Data.Entity.Migrations.Design.ToolingFacade.Run(BaseRunner runner) at System.Data.Entity.Migrations.Design.ToolingFacade.Update(String targetMigration, Boolean force) at System.Data.Entity.Migrations.UpdateDatabaseCommand.<>c_DisplayClass2.<.ctor>b_0() at System.Data.Entity.Migrations.MigrationsDomainCommand.Execute(Action command) ClientConnectionId:9854ba62-772c-4ba6-b185-ecae993e065f The object 'PK_dbo.Clients' is dependent on column 'ID'. The object 'FK_dbo.Users_dbo.Clients_Client_ID' is dependent on column 'ID'. ALTER TABLE ALTER COLUMN ID failed because one or more objects access this column.
What I did before this is to change the ID
variables from my Code-First Model classes from Int16
to Int32
.
Any help please?