while deploying dacpac using dacservice, facing System.IO.IOException: The directory name is invalid

Question

While deploying DacServices, facing below error

Note: after restarting machine its working fine. Issue occurred intermediate

System.IO.IOException: The directory name is invalid. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.__Error.WinIOError() at System.IO.Path.InternalGetTempFileName(Boolean checkHost) at Microsoft.Data.Tools.Schema.SchemaModel.ModelStore.EseManager.CreateInstance() at Microsoft.Data.Tools.Schema.SchemaModel.ModelStore.EseManager..ctor(ModelCollation collation, StorageSchema storageSchema, String modelFileName, Boolean createNewModel, List1 elementTables, List1 annotationTables) at Microsoft.Data.Tools.Schema.SchemaModel.ModelStore.ConstructModelStore(ModelCollation collation, String modelFileName, Boolean createNewModel) at Microsoft.Data.Tools.Schema.SchemaModel.ModelStore..ctor(SqlPlatforms platform, ModelCollation collation, ModelSchema modelSchema, String modelFileName, ModelStorageType modelStorageType, Boolean storeSourceCodePositionAnnotations) at Microsoft.Data.Tools.Schema.SchemaModel.DataSchemaModel..ctor(SqlPlatforms platform, ModelCollation collation, ModelSchema storeSchema, String modelFileName, ErrorManager errorManager, ModelStorageType modelStorageType, Boolean storeSourceCodePositionAnnotations) at Microsoft.Data.Tools.Schema.Sql.SchemaModel.SqlSchemaModel..ctor(SqlDatabaseSchemaProvider databaseSchemaProvider, SqlPlatforms platform, ModelCollation collation, String modelFileName, ErrorManager errorManager, Boolean validationEnabled, Boolean initializeBuiltIns, Boolean validateCasingOnIdentifiers, Boolean convertCrossDbRefToWarning, Boolean isMsdb, ModelStorageType modelStorageType, Boolean storeSourceCodePositionAnnotations) at Microsoft.Data.Tools.Schema.Sql.SchemaModel.SqlSchemaModelConstructor.ConstructServiceImplementation() at Microsoft.Data.Tools.Schema.SchemaModel.DataSchemaModel.ModelContentsState.InitializeModel(DataSchemaModelHeader headerData) at Microsoft.Data.Tools.Schema.SchemaModel.DataSchemaModel.DataSchemaModelContentsState.ProcessStartElement() at Microsoft.Data.Tools.Schema.SchemaModel.XmlDeserializerEngine.ReadData(DeserializerState initialState, Boolean keepCurrentReaderPosition) at Microsoft.Data.Tools.Schema.SchemaModel.DataSchemaModel.DeserializeXml(TextReader input, ErrorManager errors, String source, Action3 constructorParametersSetter) at Microsoft.Data.Tools.Schema.SchemaModel.DataSchemaModel.DeserializePackage(SqlPackage package, ErrorManager errors, Action3 constructorParametersSetter) at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeploymentEndpointPackage.LoadModel(ErrorManager errors) at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeploymentEndpointPackage.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.Data.Tools.Schema.Sql.Deployment.SqlDeployment.CreateController(Action1 msgHandler) at Microsoft.SqlServer.Dac.DacServices.CreateController(SqlDeployment deploymentEngine, ErrorManager errorManager) at Microsoft.SqlServer.Dac.DeployOperation.<>c__DisplayClass22_1.<CreatePlanInitializationOperation>b__1() at Microsoft.Data.Tools.Schema.Sql.Dac.OperationLogger.Capture(Action action) at Microsoft.SqlServer.Dac.DeployOperation.<>c__DisplayClass22_0.<CreatePlanInitializationOperation>b__0(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.CompositeOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context) at Microsoft.SqlServer.Dac.OperationExtension.CompositeOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context) at Microsoft.SqlServer.Dac.DeployOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context) at Microsoft.SqlServer.Dac.OperationExtension.Execute(IOperation operation, DacLoggingContext loggingContext, CancellationToken cancellationToken) at Microsoft.SqlServer.Dac.DacServices.InternalDeploy(IPackageSource packageSource, Boolean isDacpac, String targetDatabaseName, DacDeployOptions options, CancellationToken cancellationToken, DacLoggingContext loggingContext, Action3 reportPlanOperation, Boolean executePlan, DacTask action, DacPackage dacPackage) at Microsoft.SqlServer.Dac.DacServices.Deploy(DacPackage package, String targetDatabaseName, Boolean upgradeExisting, DacDeployOptions options, Nullable1 cancellationToken) at Import.ImportSQLTask.ImportDacpacFile(DatabaseDetails dbDetail, Boolean includeStagingDb, List1 preDeployments) in D:\a\1\s\Import\Task\ImportSQLTask.cs:line 74

Answer 1

string directoryPath = "<your-directory-path>";

if (!Directory.Exists(directoryPath))

{

Directory.CreateDirectory(directoryPath);

}