pragma solidity ^0.4.24; contract CreditorProxyErrors { enum Errors { DEBT_OFFER_CANCELLED, DEBT_OFFER_ALREADY_FILLED, DEBT_OFFER_NON_CONSENSUAL, CREDITOR_BALANCE_OR_ALLOWANCE_INSUFFICIENT, DEBT_OFFER_CRITERIA_NOT_MET } event CreditorProxyError( uint8 indexed _errorId, address indexed _creditor, bytes32 indexed _creditorCommitmentHash ); }