taipy.core.exceptions

Package: taipy.core.exceptions

Classes

• CycleAlreadyExists: Raised if it is trying to create a Cycle that has already exists.
• 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.
• InsufficientScenarioToCompare: Raised if too few scenarios are requested to be compared.
• InvalidDataNodeType: Raised if a data node storage type does not exist.
• InvalidExposedType: Raised if an invalid exposed type is provided.
• InvalidSubscriber: Raised if the loaded function is not valid.
• JobNotDeletedException: Raised if there is an attempt to delete a job that cannot be deleted.
• 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.
• MultipleDataNodeFromSameConfigWithSameParent: Raised if there are multiple data nodes from the same data node configuration and the same parent identifier.
• MultiplePipelineFromSameConfigWithSameParent: Raised if it exists multiple pipelines from the same pipeline config and with the same parent_id.
• MultipleTaskFromSameConfigWithSameParent: Raised if there are multiple tasks from the same task configuration and the same parent 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.
• NonExistingPipeline: Raised if a requested Pipeline is not known by the Pipeline Manager.
• NonExistingPipelineConfig: Raised if a requested Pipeline configuration is not known by the Pipeline 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.
• 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.
• SchedulerNotBuilt: Raised if the scheduler was not built in the SchedulerFactory
• UnauthorizedTagError: Must provide an authorized tag.
• UnknownDatabaseEngine: Raised if the database engine is not known when creating a connection with a SQLDataNode.