Sql server 2008 r2 SqlPackage对象引用未设置为对象的实例

当我尝试通过SqlPackage.exe部署DACPACs时， 我遇到以下错误：

An unexpected failure occurred: Object reference not set to an instance of an object..

Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.ReverseEngineerPopulators.Sql90TableBaseColumnPopulator`1.InsertElementIntoParent(SqlColumn element, TElement parent, ReverseEngineerOption option)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.ReverseEngineerPopulators.ChildModelElementPopulator`2.CreateChildElement(TParent parent, EventArgs e, ReverseEngineerOption option)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.ReverseEngineerPopulators.ChildModelElementPopulator`2.PopulateAllChildrenFromCache(IDictionary`2 cache, SqlReverseEngineerRequest request, OrdinalSqlDataReader reader, ReverseEngineerOption option)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.ReverseEngineerPopulators.TopLevelElementPopulator`1.Populate(SqlReverseEngineerRequest request, OrdinalSqlDataReader reader, ReverseEngineerOption option)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.SqlReverseEngineerImpl.ExecutePopulators(ReliableSqlConnection conn, IList`1 populators, Int32 totalPopulatorsCount, Int32 startIndex, Boolean progressAlreadyUpdated, ReverseEngineerOption option, SqlReverseEngineerRequest request)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.SqlReverseEngineerImpl.ExecutePopulatorsInPass(SqlReverseEngineerConnectionContext context, ReverseEngineerOption option, SqlReverseEngineerRequest request, Int32 totalCount, Tuple`2[] populatorsArray)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.SqlReverseEngineerImpl.PopulateBatch(SqlReverseEngineerConnectionContext context, SqlSchemaModel model, ReverseEngineerOption option, ErrorManager errorManager, SqlReverseEngineerRequest request, SqlImportScope importScope)
   at Microsoft.Data.Tools.Schema.Sql.SchemaModel.SqlReverseEngineer.PopulateAll(SqlReverseEngineerConnectionContext context, ReverseEngineerOption option, ErrorManager errorManager, Boolean filterManagementScopedElements, SqlImportScope importScope, Boolean optimizeForQuery, ModelStorageType modelType)
   at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeploymentEndpointServer.ImportDatabase(SqlReverseEngineerConstructor constructor, DeploymentEngineContext context, ErrorManager errorManager)
   at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeploymentEndpointServer.OnLoad(ErrorManager errors, DeploymentEngineContext context)
   at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeployment.PrepareModels()
   at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeployment.InitializePlanGeneratator()
   at Microsoft.SqlServer.Dac.DacServices.<>c__DisplayClass21.<CreateDeploymentArtifactGenerationOperation>b__1f(Object operation, CancellationToken token)
   at Microsoft.SqlServer.Dac.Operation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
   at Microsoft.SqlServer.Dac.ReportMessageOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
   at Microsoft.SqlServer.Dac.OperationExtension.Execute(IOperation operation, DacLoggingContext loggingContext, CancellationToken cancellationToken)
   at Microsoft.SqlServer.Dac.DacServices.GenerateDeployScript(DacPackage package, String targetDatabaseName, DacDeployOptions options, Nullable`1 cancellationToken)
   at Microsoft.Data.Tools.Schema.CommandLineTool.DacServiceUtil.<>c__DisplayClasse.<DoDeployAction>b__4(DacServices service)
   at Microsoft.Data.Tools.Schema.CommandLineTool.DacServiceUtil.ExecuteDeployOperation(String connectionString, String filePath, MessageWrapper messageWrapper, Boolean sourceIsPackage, Boolean targetIsPackage, Func`1 generateScriptFromPackage, Func`2 generateScriptFromDatabase)
   at Microsoft.Data.Tools.Schema.CommandLineTool.DacServiceUtil.DoDeployAction(DeployArguments parsedArgs, Action`1 writeError, Action`2 writeMessage, Action`1 writeWarning)
   at Microsoft.Data.Tools.Schema.CommandLineTool.Program.DoDeployActions(CommandLineArguments parsedArgs)
   at Microsoft.Data.Tools.Schema.CommandLineTool.Program.Run(String[] args)
   at Microsoft.Data.Tools.Schema.CommandLineTool.Program.Main(String[] args)

我部署到一个SQL Server 2008 R2。SqlPackage.exe版本是11.0.2820.0

这个问题是间歇性的，这表明它与正在部署的DACPAC或目标数据库的模式无关。我最好的猜测是数据库的状态引起了问题

尽管如此，在发生故障时，我仍然无法识别出任何异常情况

在本地重新创建问题时，使用架构锁会导致不同的错误消息

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有人知道解决方案吗？

升级到最新的SQL Server数据工具

SET vardeploy2=/Action:Script
set varBlockOnDriftParameter=/p:BlockWhenDriftDetected=False 

"SSDTBinaries\SqlPackage.exe" %vardeploy2% %varBlockOnDriftParameter% /SourceFile:"dacpacs\DBName.dacpac" /Profile:"Profiles\%1.DBName.Publish.xml" >> Log.txt 2>>&1