Here is a list of the expected error codes the SDK can throw. These error codes are used to help understand the error that has been thrown with potential resolutions.
ABI_MAIN_METHOD_MISSING When your ABI does not have a main method.
This can be resolved by adding a main method to your ABI.
ABI_TYPES_AND_VALUES_MISMATCH When the arguments supplied to the function do not match the minimum required input length.
Check that the arguments supplied to the function, match the required type.
ACCOUNT_REQUIRED When an Account is required for an operation. This will usually be in the form of a Wallet .
It could be caused during the deployments of contracts when an account is required to sign the transaction. This can be resolved by following the deployment guide here .
CONVERTING_FAILED When converting a big number into an incompatible format.
Ensure that the value you've supplied to the big number is compatible with the value you are converting to.
DUPLICATED_POLICY When there are more than policies with the same type, for a transaction.
Ensure that there are no duplicate (by type) policies for a transaction.
ERROR_BUILDING_BLOCK_EXPLORER_URL When more than one of the following options is passed: path, address, txId, blockNumber.
Check that only one of the following options is passed: path, address, txId, blockNumber.
FUNCTION_NOT_FOUND When the function with the given name, signature or selector is not found in the ABI.
Check that the function name, signature or selector is correct and exits on the ABI.
GAS_LIMIT_TOO_LOW When the gas limit is lower than the minimum gas limit.
Increase the gas limit to be greater than the minimum gas limit.
GAS_PRICE_TOO_LOW When the gas price is lower than the minimum gas price.
Increase the gas price to be greater than the minimum gas price.
HD_WALLET_ERROR A hardware wallet will throw for unsupported configurations.
The error message will determine which element of the configuration is incorrect. It could be due to the public or private key or when configuring to/from an extended key.
INVALID_CHECKSUM Checksum validation failed for the provided mnemonic.
Ensure that the mnemonic is correct.
INVALID_CONFIGURABLE_CONSTANTS When the program type either: does not have configurable constants to be set; or the provided configurable constant does not belong to the program type, as defined by its ABI.
Ensure the configurable constants provided are correct and are defined in ABI.
INVALID_COMPONENT When an expected component is not found in the ABI or is malformed.
Ensure that you have correctly formed Sway types for Arrays and Vectors .
INVALID_CREDENTIALS When the password provided is incorrect.
Ensure that the password is correct.
INVALID_DATA When the value is more than the max value.
Ensure that the value is less than the max value.
INVALID_ENTROPY When the entropy is not: between 16 and 32 bytes; a multiple of 4.
Ensure that the entropy is between 16 and 32 bytes and a multiple of 4.
INVALID_EVM_ADDRESS When the provided EVM address is invalid.
Ensure that the EVM address is valid.
INVALID_INPUT_PARAMETERS When the provided input parameters are not valid.
The error message will determine which parameter is missing. It could be that the provided program type is not one of the following contract, script, or predicate.
INVALID_MNEMONIC When the supplied mnemonic is invalid.
Check the message for more details. It could be that the mnemonic phrase word length is _not__ one of the following: 12, 15, 18, 21, or 24 lengths.
INVALID_MULTICALL When the multi-call has a call that returns a heap type that is not the last call, or the multi-call has more than one call that returns a heap type.
Ensure that the multi-call has only one call that returns a heap type (which should be the last call).
INVALID_PASSWORD When the provided password is incorrect.
Ensure that the password is correct.
INVALID_POLICY_TYPE When the supplied policy type is invalid for the given Script.
Check the policy type is defined in PolicyType.
INVALID_PUBLIC_KEY When the provided public key is invalid.
Ensure that the public key is valid.
INVALID_RECEIPT_TYPE When the receipt type is invalid.
Check the type is within ReceiptType.
INVALID_REQUEST When the request to the Fuel node fails, error messages are propagated from the Fuel node.
Check the error message from the Fuel node.
INVALID_SEED When the seed length is not between 16 and 64 bytes.
Ensure that the seed length is between 16 and 64 bytes.
INVALID_TRANSACTION_INPUT When the input type is invalid.
Check the type is within InputType.
INVALID_TRANSACTION_OUTPUT When the output type is invalid.
Check the type is within OutputType.
INVALID_TRANSACTION_STATUS When the transaction status received from the node is unexpected.
Check the status received is within TransactionStatus.
INVALID_TRANSACTION_TYPE When the transaction type from the Fuel Node is not valid.
The type is within TransactionType .
INVALID_TTL When the TTL is less than or equal to zero.
Ensure that the TTL is a number and that the TTL is greater than zero.
INVALID_WORD_LIST When the word list length is not equal to 2048.
The word list provided to the mnemonic length should be equal to 2048.
JSON_ABI_ERROR When an ABI type does not conform to the correct format.
It is usually caused by an incorrect type/s within your program, check our type docs here for information on the types we support and their expected format.
LOG_TYPE_NOT_FOUND When the log type ID supplied can not be found in the ABI.
Check that the log type ID is correct and exists in the ABI.
MISSING_CONNECTOR A connector is missing when it's required for a given operation.
Ensure that a connector has been supplied to the Account or Wallet.
MISSING_PROVIDER A provider is missing when it's required for a given operation.
It could be caused by the provider not being set for either an Account or a Wallet - use the connect method to attach a provider.
MISSING_REQUIRED_PARAMETER When a required parameter has not been supplied to a given method.
The error message will determine which parameter is missing. This could be caused during type generation when neither inputs nor filepaths are supplied (at least one is required).
NODE_INFO_CACHE_EMPTY When the Fuel Node info cache is empty; This is usually caused by not being connected to the Fuel Node.
Ensure that the provider has connected to a Fuel Node successfully.
TYPE_NOT_FOUND When the type with the given type ID is not found in the ABI.
Check that the type ID is correct and exists in the ABI.
TYPE_NOT_SUPPORTED When an unexpected type has been detected - the error message will determine which type is incorrect.
Check the type against your ABI and ensure that it is correct. You can find a list of all our types here .
WALLET_MANAGER_ERROR A wallet manager will throw for a multitude of reasons. The error message will determine which element of the configuration is incorrect.
It could be that the passphrase is incorrect and/or the wallet does not exist in the manager.
HASHER_LOCKED The hashing algorithm is currently locked, any subsequent attempts to register a new implementation will throw this error. The purpose of the lock function is to provide a way to ensure that the implementation of the specific hashing algorithm cannot be changed once it is locked. This can be useful in scenarios where you want to guarantee the integrity and consistency of the hashing function throughout your application.