| Error | Description | | ---------------------------------------------------- | ------------------------------------------------------------ | | ZERO_ADDRESS | One of the addresses provided was a zero (0x0) address. | | INVALID_NFT | Provided NFT is invalid (id does not exist). | | NOT_AUTHORIZED | Indicates that a user is not authorized for the action(not approved for transfer/does not have a certain ability etc.). | | RECEIVER_DOES_NOT_SUPPORT_NFT | Smart contract to which you are transfering NFT does not implement a way to safely receive a NFT. | | NFT_ALREADY_EXISTS | A NFT with the same ID already exists. You cannot create multiple NFTs with the same ID. | | INVALID_INDEX | NFT at provided index does not exist. | | TRANSFERS_PAUSED | NFT transfers are paused. | | COIN_TRANSFER_FAILED | Coin transfer within the exchange order failed. | | INVALID_SIGNATURE_KIND | Provided signature kind is not supported. | | INVALID_PROXY | Provided proxy is not supported. | | YOU_ARE_NOT_THE_TAKER | You are trying to perform an order from an account that cannot perform it. Check order takerId field to see which address has the ability to perform this order. | | SENDER_NOT_TAKER_OR_MAKER | You are trying to transfer assets that you are not allowed. | | ORDER_EXPIRED | Order has expired (check expiration field). | | INVALID_SIGNATURE | The signature provided is invalid. | | ORDER_CANCELED | Order has been canceled. | | ORDER_CANNOT_BE_PERFORMED_TWICE | Order was already performed and cannot be performed twice. | | YOU_ARE_NOT_THE_MAKER | User making the transaction is not he order maker. Check the makerId field. | | SIGNER_NOT_AUTHORIZED | Signature provided was signed by an unauthorized user. | | ONE_ZERO_ABILITY_HAS_TO_EXIST | There always has to be at least on user with the ability to assign new abilities. | | GENERAL_REVERT | Transaction reverted from an unknown reason. | | TRANSATION_RESPONSE_ERROR_CHECK_PENDING_TRANSACTIONS | While executing the transaction there was an error with the response. The transaction may or may not have executed sucessfully. Please recheck transaction status and pending transactions. | | INVALID_ADDRESS | User/smart contract address provided is invalid. | | UNHANDLED | An unhandled error has occured. |