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Errors

Git Source

Library with custom errors used across the Flow contract.

Errors​

BatchError​

Thrown when an unexpected error occurs during a batch call.

error BatchError(bytes errorData);

CallerNotAdmin​

Thrown when msg.sender is not the admin.

error CallerNotAdmin(address admin, address caller);

DelegateCall​

Thrown when trying to delegate call to a function that disallows delegate calls.

error DelegateCall();

SablierFlow_BrokerAddressZero​

Thrown when trying to create a stream with a broker recipient address as zero.

error SablierFlow_BrokerAddressZero();

SablierFlow_BrokerFeeTooHigh​

Thrown when trying to create a stream with a broker fee more than the allowed.

error SablierFlow_BrokerFeeTooHigh(UD60x18 brokerFee, UD60x18 maxFee);

SablierFlow_DepositAmountZero​

Thrown when trying to create a stream with a zero deposit amount.

error SablierFlow_DepositAmountZero(uint256 streamId);

SablierFlow_InvalidTokenDecimals​

Thrown when trying to create a stream with an token with no decimals.

error SablierFlow_InvalidTokenDecimals(address token);

SablierFlow_InvalidCalculation​

Thrown when an unexpected error occurs during the calculation of an amount.

error SablierFlow_InvalidCalculation(uint256 streamId, uint128 availableAmount, uint128 amount);

SablierFlow_NotStreamRecipient​

Thrown when the recipient address does not match the stream's recipient.

error SablierFlow_NotStreamRecipient(address recipient, address streamRecipient);

SablierFlow_NotStreamSender​

Thrown when the sender address does not match the stream's sender.

error SablierFlow_NotStreamSender(address sender, address streamSender);

SablierFlow_Null​

Thrown when the ID references a null stream.

error SablierFlow_Null(uint256 streamId);

SablierFlow_Overdraw​

Thrown when trying to withdraw an amount greater than the withdrawable amount.

error SablierFlow_Overdraw(uint256 streamId, uint128 amount, uint128 withdrawableAmount);

SablierFlow_RatePerSecondNotDifferent​

Thrown when trying to change the rate per second with the same rate per second.

error SablierFlow_RatePerSecondNotDifferent(uint256 streamId, UD21x18 ratePerSecond);

SablierFlow_RefundAmountZero​

Thrown when trying to refund zero tokens from a stream.

error SablierFlow_RefundAmountZero(uint256 streamId);

SablierFlow_RefundOverflow​

Thrown when trying to refund an amount greater than the refundable amount.

error SablierFlow_RefundOverflow(uint256 streamId, uint128 refundAmount, uint128 refundableAmount);

SablierFlow_SenderZeroAddress​

Thrown when trying to create a stream with the sender as the zero address.

error SablierFlow_SenderZeroAddress();

SablierFlow_StreamPaused​

Thrown when trying to perform an action with a paused stream.

error SablierFlow_StreamPaused(uint256 streamId);

SablierFlow_StreamNotPaused​

Thrown when trying to restart a stream that is not paused.

error SablierFlow_StreamNotPaused(uint256 streamId);

SablierFlow_StreamVoided​

Thrown when trying to perform an action with a voided stream.

error SablierFlow_StreamVoided(uint256 streamId);

SablierFlow_Unauthorized​

Thrown when msg.sender lacks authorization to perform an action.

error SablierFlow_Unauthorized(uint256 streamId, address caller);

SablierFlow_WithdrawalAddressNotRecipient​

Thrown when trying to withdraw to an address other than the recipient's.

error SablierFlow_WithdrawalAddressNotRecipient(uint256 streamId, address caller, address to);

SablierFlow_WithdrawAmountZero​

Thrown when trying to withdraw zero tokens from a stream.

error SablierFlow_WithdrawAmountZero(uint256 streamId);

SablierFlow_WithdrawToZeroAddress​

Thrown when trying to withdraw to the zero address.

error SablierFlow_WithdrawToZeroAddress(uint256 streamId);

SablierFlowBase_NoProtocolRevenue​

Thrown when trying to claim protocol revenue when the accrued amount is zero.

error SablierFlowBase_NoProtocolRevenue(address token);

SablierFlowBase_NotTransferable​

Thrown when trying to transfer Stream NFT when transferability is disabled.

error SablierFlowBase_NotTransferable(uint256 streamId);

SablierFlowBase_ProtocolFeeTooHigh​

Thrown when trying to set protocol fee more than the allowed.

error SablierFlowBase_ProtocolFeeTooHigh(UD60x18 newProtocolFee, UD60x18 maxFee);

SablierFlowBase_SurplusZero​

Thrown when trying to recover for a token with zero surplus.

error SablierFlowBase_SurplusZero(address token);