bittensor.core.errors ===================== .. py:module:: bittensor.core.errors Attributes ---------- .. autoapisummary:: bittensor.core.errors.SHIELD_VALIDATION_ERRORS Exceptions ---------- .. autoapisummary:: bittensor.core.errors.BalanceTypeError bittensor.core.errors.BalanceUnitMismatchError bittensor.core.errors.BlacklistedException bittensor.core.errors.InternalServerError bittensor.core.errors.InvalidRequestNameError bittensor.core.errors.MaxAttemptsException bittensor.core.errors.MaxSuccessException bittensor.core.errors.NotVerifiedException bittensor.core.errors.PostProcessException bittensor.core.errors.PriorityException bittensor.core.errors.RunException bittensor.core.errors.SynapseDendriteNoneException bittensor.core.errors.SynapseException bittensor.core.errors.SynapseParsingError bittensor.core.errors.UnknownSynapseError Classes ------- .. autoapisummary:: bittensor.core.errors.ChainConnectionError bittensor.core.errors.ChainError bittensor.core.errors.ChainQueryError bittensor.core.errors.ChainTransactionError bittensor.core.errors.DelegateTakeTooHigh bittensor.core.errors.DelegateTakeTooLow bittensor.core.errors.DelegateTxRateLimitExceeded bittensor.core.errors.DuplicateChild bittensor.core.errors.HotKeyAccountNotExists bittensor.core.errors.IdentityError bittensor.core.errors.InvalidChild bittensor.core.errors.MetadataError bittensor.core.errors.NominationError bittensor.core.errors.NonAssociatedColdKey bittensor.core.errors.NotDelegateError bittensor.core.errors.NotEnoughStakeToSetChildkeys bittensor.core.errors.NotRegisteredError bittensor.core.errors.ProportionOverflow bittensor.core.errors.RegistrationError bittensor.core.errors.RegistrationNotPermittedOnRootSubnet bittensor.core.errors.StakeError bittensor.core.errors.SubnetNotExists bittensor.core.errors.TakeError bittensor.core.errors.TooManyChildren bittensor.core.errors.TransferError bittensor.core.errors.TxRateLimitExceeded bittensor.core.errors.UnstakeError Functions --------- .. autoapisummary:: bittensor.core.errors.map_shield_error Module Contents --------------- .. py:exception:: BalanceTypeError Bases: :py:obj:`Exception` Raised when a Balance object receives an invalid type. Initialize self. See help(type(self)) for accurate signature. .. py:exception:: BalanceUnitMismatchError Bases: :py:obj:`Exception` Raised when Balance objects with different units are used in operations. Initialize self. See help(type(self)) for accurate signature. .. py:exception:: BlacklistedException(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the request is blacklisted. Initialize self. See help(type(self)) for accurate signature. .. py:class:: ChainConnectionError Bases: :py:obj:`ChainError` Error for any chain connection related errors. .. py:class:: ChainError Bases: :py:obj:`async_substrate_interface.errors.SubstrateRequestException` Base error for any chain related errors. .. py:method:: from_error(error) :classmethod: .. py:class:: ChainQueryError Bases: :py:obj:`ChainError` Error for any chain query related errors. .. py:class:: ChainTransactionError Bases: :py:obj:`ChainError` Error for any chain transaction related errors. .. py:class:: DelegateTakeTooHigh Bases: :py:obj:`ChainTransactionError` Delegate take is too high. .. py:class:: DelegateTakeTooLow Bases: :py:obj:`ChainTransactionError` Delegate take is too low. .. py:class:: DelegateTxRateLimitExceeded Bases: :py:obj:`TxRateLimitExceeded` A transactor exceeded the rate limit for delegate transaction. .. py:class:: DuplicateChild Bases: :py:obj:`ChainTransactionError` Duplicate child when setting children. .. py:class:: HotKeyAccountNotExists Bases: :py:obj:`ChainTransactionError` The hotkey does not exist. .. py:class:: IdentityError Bases: :py:obj:`ChainTransactionError` Error raised when an identity transaction fails. .. py:exception:: InternalServerError(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the requested function fails on the server. Indicates a server error. Initialize self. See help(type(self)) for accurate signature. .. py:class:: InvalidChild Bases: :py:obj:`ChainTransactionError` Attempting to set an invalid child for a hotkey on a network. .. py:exception:: InvalidRequestNameError Bases: :py:obj:`Exception` This exception is raised when the request name is invalid. Usually indicates a broken URL. Initialize self. See help(type(self)) for accurate signature. .. py:exception:: MaxAttemptsException Bases: :py:obj:`Exception` Raised when the POW Solver has reached the max number of attempts. Initialize self. See help(type(self)) for accurate signature. .. py:exception:: MaxSuccessException Bases: :py:obj:`Exception` Raised when the POW Solver has reached the max number of successful solutions. Initialize self. See help(type(self)) for accurate signature. .. py:class:: MetadataError Bases: :py:obj:`ChainTransactionError` Error raised when metadata commitment transaction fails. .. py:class:: NominationError Bases: :py:obj:`ChainTransactionError` Error raised when a nomination transaction fails. .. py:class:: NonAssociatedColdKey Bases: :py:obj:`ChainTransactionError` Request to stake, unstake or subscribe is made by a coldkey that is not associated with the hotkey account. .. py:class:: NotDelegateError Bases: :py:obj:`StakeError` Error raised when a hotkey you are trying to stake to is not a delegate. .. py:class:: NotEnoughStakeToSetChildkeys Bases: :py:obj:`ChainTransactionError` The parent hotkey doesn't have enough own stake to set childkeys. .. py:class:: NotRegisteredError Bases: :py:obj:`ChainTransactionError` Error raised when a neuron is not registered, and the transaction requires it to be. .. py:exception:: NotVerifiedException(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the request is not verified. Initialize self. See help(type(self)) for accurate signature. .. py:exception:: PostProcessException(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the response headers cannot be updated. Initialize self. See help(type(self)) for accurate signature. .. py:exception:: PriorityException(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the request priority is not met. Initialize self. See help(type(self)) for accurate signature. .. py:class:: ProportionOverflow Bases: :py:obj:`ChainTransactionError` Proportion overflow when setting children. .. py:class:: RegistrationError Bases: :py:obj:`ChainTransactionError` Error raised when a neuron registration transaction fails. .. py:class:: RegistrationNotPermittedOnRootSubnet Bases: :py:obj:`ChainTransactionError` Operation is not permitted on the root subnet. .. py:exception:: RunException(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the requested function cannot be executed. Indicates a server error. Initialize self. See help(type(self)) for accurate signature. .. py:data:: SHIELD_VALIDATION_ERRORS .. py:class:: StakeError Bases: :py:obj:`ChainTransactionError` Error raised when a stake transaction fails. .. py:class:: SubnetNotExists Bases: :py:obj:`ChainTransactionError` The subnet does not exist. .. py:exception:: SynapseDendriteNoneException(message='Synapse Dendrite is None', synapse = None) Bases: :py:obj:`SynapseException` Common base class for all non-exit exceptions. Initialize self. See help(type(self)) for accurate signature. .. py:attribute:: message :value: 'Synapse Dendrite is None' .. py:exception:: SynapseException(message='Synapse Exception', synapse = None) Bases: :py:obj:`Exception` Common base class for all non-exit exceptions. Initialize self. See help(type(self)) for accurate signature. .. py:attribute:: message :value: 'Synapse Exception' .. py:attribute:: synapse :value: None .. py:exception:: SynapseParsingError Bases: :py:obj:`Exception` This exception is raised when the request headers are unable to be parsed into the synapse type. Initialize self. See help(type(self)) for accurate signature. .. py:class:: TakeError Bases: :py:obj:`ChainTransactionError` Error raised when an increase / decrease take transaction fails. .. py:class:: TooManyChildren Bases: :py:obj:`ChainTransactionError` Too many children MAX 5. .. py:class:: TransferError Bases: :py:obj:`ChainTransactionError` Error raised when a transfer transaction fails. .. py:class:: TxRateLimitExceeded Bases: :py:obj:`ChainTransactionError` Default transaction rate limit exceeded. .. py:exception:: UnknownSynapseError(message='Synapse Exception', synapse = None) Bases: :py:obj:`SynapseException` This exception is raised when the request name is not found in the Axon's forward_fns dictionary. Initialize self. See help(type(self)) for accurate signature. .. py:class:: UnstakeError Bases: :py:obj:`ChainTransactionError` Error raised when an unstake transaction fails. .. py:function:: map_shield_error(raw_message) Map a raw shield validation error to a human-readable description. Checks the message against known Custom error codes from CheckShieldedTxValidity, then falls back to detecting a generic ``"invalid"`` subscription status. Returns the original message unchanged if nothing matches.