Overview

Common errors of blockchain connectors

Error name	Error code	Error description
`appErrorInvalidPublicKey`	`-10`	Invalid public key (publicKey) Examples of error messages: "Invalid publicKey" "Invalid y value for curve" "Invalid publicKey. Unknown point format"
`appErrorSameAddressTransfer`	`-12`	Occurs if the sender's address is identical to the recipient's address Example of an error message: "Invalid argument to. …Cannot transfer to the same account…"
`appErrorInvalidAmount`	`-14`	Occurs when inputting a sum (amount) that exceeds the allowable value Examples of error messages: "Invalid_argument_amount, value out-of-bounds" "Assertion failed, invalid argument amount" "Invalid_argument_amount: startingBalance must be of type String, represent a non-negative number and have at most 7 digits after the decimal"
`appErrorInvalidTxData`	`-16`	Transaction data decoding error (txdata) Examples of error messages: "TX decode failed. Make sure the tx has at least one input" "Invalid signedTransaction: Failed to decode the transaction"
`appErrorInvalidSignature`	`-17`	Invalid signature Examples of error messages: "The provided signature doesn't match the transaction hash" "Invalid signature. Signature verification failed"
`appErrorUnderfundedAction`	`-23`	Occurs if there are not enough funds to send Examples of error messages: "Operation is underfunded" "Underfunded action"
`appErrorTransactionExpired`	`-24`	The transaction has expired Examples of an error message: "Transaction expiration error" "The ledger closeTime was after the maxTime"
`appErrorNoSourceAccount`	`-25`	Occurs if the transaction could not be confirmed Possible reasons: - the account that initiated the transaction has not been activated; - invalid sender's address; - invalid contract address. Examples of an error message: "The source account does not exist" "Stellar source account doesn\'t exist"
`appErrorInvalidAsset`	`-26`	Occurs if the smart contract does not exist or it is invalid Example of an error message: "Invalid asset. No contract or not a valid smart contract"

Errors specific to blockchain-connector-eth-like-service

Error name	Error code	Error description
`appErrorInvalidGasLimit`	`-101`	Invalid gasLimit Example of an error message: "Invalid_argument_gasLimit: invalid length for gasLimit"
`appErrorInvalidGasPrice`	`-102`	Invalid gasPrice Example of an error message: "Invalid_argument_gasPrice: invalid length for gasPrice"
`appErrorInvalidNonce`	`-103`	Invalid parameter nonce Example of an error message: "Invalid_argument_nonce: invalid hexlify value"

Errors specific to blockchain-connector-btc-like-service

Error name	Error code	Error description
`appErrorInvalidUtxoValue`	`-202`	Invalid utxo (internal parameter value) Example of an error message: "Assertion failed, invalid argument amount"
`appErrorInvalidUtxoTxId`	`-203`	Invalid utxo (internal parameter txid) Example of an error message: "Invalid TXID in object"

Errors specific to blockchain-connector-xlm-service

Error name	Error code	Error description
`appErrorInvalidClaimableBalanceId`	`-301`	Invalid parameter claimableBalanceId Examples of error messages: "Invalid_argument_claimableBalanceId: must provide a valid claimable balance id" "There is no existing ClaimableBalanceEntry that matches the input BalanceID"
`appErrorNoSourceAccount`	`-302`	Occurs if the account is not activated Example of an error message: "Stellar source account doesn\'t exist"
`appErrorLowReserve`	`-303`	Occurs if the amount on the account is too small to create an account Example of an error message: "The amount is too low to create an account"
`appErrorNoTrust`	`-304`	Occurs if the recipient does not trust the issuer of the asset being sent Examples of error messages: "The receiver does not trust the issuer of the asset being sent" "The source account does not trust the issuer of the asset being sent"
`appErrorNoDestination`	`-305`	Occurs if the recipient's account does not exist Example of an error message: "The receiving account does not exist"
`appErrorBadSequenceNumber`	`-306`	Occurs if a transaction with this serial number has already been sent to the network. A transaction’s sequence number must always increase by one Example of an error message: "Sequence number does not match source account"
`appErrorInvalidFee`	`-308`	Occurs if the commission exceeds the allowed value Example of an error message: "Invalid_argument_fee: …The value of "value" is out of range…"
`appErrorInvalidMemo`	`-309`	Invalid parameter memo Example of an error message: "Invalid_argument_memo: Expects string, array or buffer, max 28 bytes"
`appErrorInvalidAssetIssuer`	`-311`	Invalid parameter issuer Example of an error message: "Invalid_argument_asset": "Issuer must start with G and contain 56 alphanum characters"