taipy.core.exceptions.exceptions

Classes

• ConfigCoreVersionMismatched: Raised if core version in Config does not match with the version of Taipy Core.
• ConflictedConfigurationError: Conflicts have been detected between the current and previous Configurations.
• CoreServiceIsAlreadyRunning: Raised if the Core service is already running.
• CycleAlreadyExists: Raised if it is trying to create a Cycle that has already exists.
• DataNodeConfigIsNotGlobal: Raised if a DataNode is not global.
• DataNodeIsBeingEdited: Raised if a DataNode is being edited.
• DataNodeWritingError: Raised if an error happens during the writing in a data node.
• DeletingPrimaryScenario: Raised if a primary scenario is deleted.
• DependencyNotInstalled: Raised if a package is missing.
• DifferentScenarioConfigs: Raised if scenario comparison is requested on scenarios with different scenario configs.
• DoesNotBelongToACycle: Raised if a scenario without any cycle is promoted as primary scenario.
• ExposedTypeLengthMismatch: Raised if length of exposed type list does not match with number of sheets in the provided Excel file.
• FileCannotBeRead: Raised when a file cannot be read.
• InsufficientScenarioToCompare: Raised if too few scenarios are requested to be compared.
• InvalidCustomDocument: Raised if an invalid custom document class is provided to a MongoCollectionDataNode.
• InvalidDataNodeType: Raised if a data node storage type does not exist.
• InvalidEventAttributeName: Raised if the attribute doesn't exist or an attribute name is provided when operation is either creation, deletion or submission
• InvalidEventOperation: Raised when operation doesn't belong to the entity
• InvalidExportPath: Raised if the export path is not valid.
• InvalidExposedType: Raised if an invalid exposed type is provided.
• InvalidSequence: Raised if a Sequence is not a connected Directed Acyclic Graph.
• InvalidSequenceId: Raised if a Sequence id can not be broken down.
• InvalidSscenario: Raised if a Scenario is not a Directed Acyclic Graph.
• InvalidSubscriber: Raised if the loaded function is not valid.
• JobNotDeletedException: Raised if there is an attempt to delete a job that cannot be deleted.
• MissingAppendQueryBuilder: Raised if no append query build is provided when appending data to a SQLDataNode.
• MissingReadFunction: Raised if no read function is provided for the GenericDataNode.
• MissingRequiredProperty: Raised if a required property is missing when creating a Data Node.
• MissingWriteFunction: Raised if no write function is provided for the GenericDataNode.
• ModeNotAvailable: Raised if the mode in JobConfig is not supported.
• ModelNotFound: Raised when trying to fetch a non-existent model.
• MultipleDataNodeFromSameConfigWithSameOwner: Raised if there are multiple data nodes from the same data node configuration and the same owner identifier.
• MultipleSequenceFromSameConfigWithSameOwner: Raised if it exists multiple sequences from the same sequence config and with the same owner_id.
• MultipleTaskFromSameConfigWithSameOwner: Raised if there are multiple tasks from the same task configuration and the same owner identifier.
• NoData: Raised if a data node is read before it has been written.
• NonExistingComparator: Raised if a scenario comparator does not exist.
• NonExistingCycle: Raised if a requested cycle is not known by the Cycle manager.
• NonExistingDataNode: Raised if a requested DataNode is not known by the DataNode Manager.
• NonExistingDataNodeConfig: Raised if a requested DataNodeConfig is not known by the DataNode Manager.
• NonExistingExcelSheet: Raised if a requested Sheet name does not exist in the provided Excel file.
• NonExistingJob: Raised if a requested job is not known by the Job manager.
• NonExistingScenario: Raised if a requested scenario is not known by the Scenario Manager.
• NonExistingScenarioConfig: Raised if a requested scenario configuration is not known by the Scenario Manager.
• NonExistingSequence: Raised if a requested Sequence is not known by the Sequence Manager.
• NonExistingSequenceConfig: Raised if a requested Sequence configuration is not known by the Sequence Manager.
• NonExistingTask: Raised if a requested task is not known by the Task Manager.
• NonExistingTaskConfig: Raised if a requested task configuration is not known by the Task Manager.
• NonExistingVersion: Raised if request a Version that is not known by the Version Manager.
• OrchestratorNotBuilt: Raised if the orchestrator was not built in the OrchestratorFactory
• SequenceAlreadyExists: Raised if a Sequence already exists.
• SequenceBelongsToNonExistingScenario: Raised if a Sequence does not belong to an existing Scenario.
• SequenceTaskConfigDoesNotExistInSameScenarioConfig: Raised if TaskConfigs of a Sequence do not exist in the same ScenarioConfig that the Sequence belongs to.
• SequenceTaskDoesNotExistInScenario: Raised if Tasks of a Sequence do not exist in the same Scenario that the Sequence belongs to.
• SheetNameLengthMismatch: Raised if length of sheet_name list does not match with number of sheets in the data to be written to Excel file.
• SubmissionNotDeletedException: Raised if there is an attempt to delete a submission that cannot be deleted.
• UnauthorizedTagError: Must provide an authorized tag.
• UnknownCompressionAlgorithm: Raised if the compression algorithm is not supported by ParquetDataNode.
• UnknownDatabaseEngine: Raised if the database engine is not known when creating a connection with a SQLDataNode.
• UnknownParquetEngine: Raised if the parquet engine is not known or not supported when create a ParquetDataNode.
• VersionIsNotProductionVersion: Raised if the version is not a production version.