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Error Codes

Last Updated: Jan 09, 2020

Error codes related to the contract platform are divided into the following five categories based on the error source:

Note: Error codes listed in this topic may occur during the development of contract blockchains.

Platform verification error codes

Error code Error code value Error description
BAD_HASH 100 The hash value is incorrectly calculated.
TX_IS_NULL 101 The value of the transaction pointer is NULL.
TX_PAYLOAD_INVALID 102 The data field of the transaction does not satisfy the type constraints.
TX_INVALID_SIGNATURE 103 The signature is invalid.
TX_INSUFFICIENT_BALANCE 104 The account of the transaction sender does not have enough balance.
TX_INVALID_TIMESTAMP 105 The timestamp of the transaction is not in a valid period. When checking the timestamp of a transaction, the contract platform considers the timestamp to be unavailable if it is not in a valid period.
TX_INVALID_DEST_ACCOUNT 106 The destination account of the transaction does not contain an available contract hash.
TX_DEST_ACCOUNT_IS_NULL 107 The destination account of the transaction is empty.
TX_CREATE_ACCOUNT_INVALID 108 The transaction for creating an account does not meet requirements.
TX_DEPLOY_CONTRACT_INVALID 109 The transaction for deploying a contract does not meet requirements.
TX_TYPE_CONSTRAINT_INVALID 110 The basic transaction type requirement failed to be verified.
TX_TYPE_UNKNOWN 111 The transaction type is invalid.
TX_RECOVER_TIME_INVALID 112 The recovery time is invalid.
TX_REPLAY_ATTACK 113 The transaction is replayed.
TX_PAYLOAD_TOO_BIG 114 The data field of the transaction has exceeded the limit.
TX_GAS_TOO_BIG 115 The gas value of the transaction has exceeded the limit.
TX_SOURCE_ACCOUNT_NOT_FOUND 116 The source account of the transaction does not exist on the blockchain. The source account is indicated by the from field in the transaction data structure.
TX_SOURCE_ACCOUNT_IS_NULL 117 The source account of the transaction is empty.
TX_SOURCE_ACCOUNT_IS_FREEZE 118 The source account of the transaction is frozen.
TX_SOURCE_ACCOUNT_IS_RECOVERING 119 The source account of the transaction is recovering.
TX_DEST_ACCOUNT_NOT_FOUND 120 The destination account of the transaction does not exist on the blockchain. The destination account is indicated by the ‘to’ field in the transaction data structure.
TX_DEST_ACCOUNT_IS_FREEZE 121 The destination account of the transaction is frozen.
TX_INVALID_PERMISSION 122 The sum of signature weights is less than 100. The contract platform requires that the sum of all signature weights be equal to 100.
TX_DEST_ACCOUNT_ALREADY_EXIST 123 The destination account of the transaction already exists.
TX_INVALID_GROUP_ID 132 The specified group ID is invalid.
TX_INVALID_VERSION 133 The version of the transaction is invalid.

Virtual machine error codes

Error code Error code value Error description
VM_GENERIC_FAILED 10000 A generic error occurred to the virtual machine.
VM_INVALID_INSTRUCTION 10001 The instruction is invalid.
VM_STACK_OVERFLOW 10002 A stack overflow occurred to the virtual machine.
VM_STACK_UNDERFLOW 10003 A stack underflow occurred to the virtual machine.
VM_MEMORY_ERROR 10004 A memory error occurred to the virtual machine.
VM_EMPTY_CODE 10005 The code is empty.
VM_CONFIG_OVER_GAS_LIMIT 10100 The amount of gas consumed by the virtual machine has exceeded the upper limit.
VM_CREATE_FAILED 10101 The virtual machine failed to be created.
VM_PARAMETER_CODE_EMPTY_FAILED 10102 The parameter code of the virtual machine is empty.
VM_PARAMETER_INPUT_DATA_EMPTY_FAILED 10103 The input parameters of the virtual machine is empty.
VM_OUT_OF_GAS 10200 Gas is insufficient.
VM_REVERT 10201 The revert instruction has triggered an error.
VM_OUT_OF_LIMIT 10202 The touint64 method has triggered an error.
VM_DISALLOWED_STATE_CHANGE 10203 The static_call module has triggered an error.
VM_GET_BALANCE_FAILED 10300 The balance failed to be obtained.
VM_SET_STORAGE_FAILED 10301 The virtual machine failed to set storage.
VM_GET_STORAGE_FAILED 10302 The virtual machine failed to obtain storage.
VM_TRANSFER_BALANCE_FAILED 10303 The virtual machine failed to transfer the balance.
VM_GET_CODE_FAILED 10304 The virtual machine failed to obtain the code.
VM_GET_BLOCKHASH_FAILED 10305 The virtual machine failed to obtain the block hash.
VM_GET_CODEHASH_FAILED 10306 The virtual machine failed to obtain the code hash.
VM_GET_GASLIMIT_FAILED 10307 The gas supply for the virtual machine is limited.
VM_INTERNAL_ERROR 10500 An internal error occurred to the virtual machine.

Blockchain error codes

Error code Error code value Error description
SERVICE_PLUGIN_NOT_EXISTS 400 The plug-in does not exist.
SERVICE_MSG_CONVERT_FAILED 401 The message conversion failed.
SERVICE_RUN_LOCAL_TX_FAILED 402 The local transaction execution failed.
SERVICE_PUSH_CACHE_FAILED 403 The transaction failed to be pushed to the cache queue.
SERVICE_QUERY_NO_RESULT 404 No results are found. Possible causes:
1. The transaction verification failed.
2. The transaction has not been executed in the block.
3. The last block cannot be obtained.
4. A parameter error occurred when the block or the block header is queried.
5. A parameter error occurred when the account is queried.
SERVICE_NOT_SUPPORT 405 The service is not supported. Possible causes:
1. The service configuration is incorrect. The complete configuration is [transaction, query, event, admin].
2. The message type is invalid.
SERVICE_EVENT_NOT_EXISTS 406 The event does not exist. Possible causes:
1. The event is not registered.
2. The event has timed out in pull mode.
SERVICE_LOG_INSTANCE_NOT_EXISTS 407 The log instance does not exist.
SERVICE_TX_VERIFY_FAILED 408 The transaction verification failed.
SERVICE_FORWARD_NO_NODEID 409 No node is available for forwarding the request.
SERVICE_FORWARD_TIMEOUT 410 Request forwarding timed out.
SERVICE_FORWARD_RESPONSE_ERROR 411 Response forwarding timed out.
SERVICE_ADD_GROUP_CHAIN_FAILED 412 The group chain failed to be added.
SERVICE_TX_WAITING_VERIFY 413 The transaction has not been verified.
SERVICE_TX_WAITING_EXECUTE 414 The transaction has been verified and is waiting for execution.
WS_NO_DATABASE_FAILED 1000 The database is not initialized in the world state.
WS_NO_CODE_HASH_FAILED 1001 The code hash of the contract is not found in the world state.
WS_NO_OBJECT_FAILED 1002 The state object is not found in the world state.
WS_OBJECT_EXIST_FAILED 1003 The specified state object is already in use.
WS_OBJECT_DELETED_FAILED 1004 The specified state object has been deleted.
WS_NO_ENOUGH_BALANCE_FAILED 1005 The specified state object does not have enough balance.
WS_TRANSFER_FAILED 1006 Balance transfer failed.
WS_AUTH_NO_PUB_KEY_FAILED 1007 The specified public key does not exist.
WS_BALANCE_OVERFLOW_FAILED 1008 Balance overflow occurred.
WS_UNKNOWN_FAILED 1009 An unknown error occurred.
WS_INVALID_AUTH_MAP_FAILED 1010 The specified authmap is invalid.
CHAIN_TX_GAS_INVALID 2000 The transaction executor failed to obtain enough gas from the transaction.
CHAIN_TX_IDENTITY_INVALID 2001 The transaction executor failed to locate the identifier on the blockchain.
CHAIN_TX_AUTH_MAP_INVALID 2002 The authmap in the payload is invalid.
CHAIN_TX_PAYLOAD_INVALID 2003 The payload of the transaction is invalid.
CHAIN_TX_RECOVER_INVALID 2004 The recovery time is invalid.
CHAIN_TX_INSIDE_ERROR 2005 An unknown error occurred to the transaction executor.

Client system error codes

Error code Error code value Error description
SDK_INTERNAL_ERROR 20000 An internal SDK error occurred.
SDK_ADDRESS_FAMILY_NOT_SUPPORTED 20001 An IPC or network argument error occurred. The protocol family does not support the address family.
SDK_ADDRESS_IN_USE 20002 An IPC or network argument error occurred. The address is in use.
SDK_ADDRESS_NOT_AVAILABLE 20003 An IPC or network argument error occurred. The requested address cannot be assigned.
SDK_ALREADY_CONNECTED 20004 An IPC or network operating error occurred. The socket has been connected.
SDK_ARGUMENT_LIST_TOO_LONG 20005 The argument list is excessively long.
SDK_ARGUMENT_OUT_OF_DOMAIN 20006 The numerical argument is out of range.
SDK_BAD_ADDRESS 20007 The address is invalid.
SDK_BAD_FILE_DESCRIPTOR 20008 The file descriptor is invalid.
SDK_BAD_MESSAGE 20009 A program loading error occurred. The message is invalid.
SDK_BROKEN_PIPE 20010 The pipeline is damaged.
SDK_CONNECTION_ABORTED 20011 An IPC or network operating error occurred. The connection is interrupted due to software problems.
SDK_CONNECTION_ALREADY_IN_PROGRESS 20012 An error occurred in non-blocking and interrupt I/O. The operation is in progress.
SDK_CONNECTION_REFUSED 20013 An IPC or network operating error occurred. The connection is refused.
SDK_CONNECTION_RESET 20014 The peer resets the connection.
SDK_CROSS_DEVICE_LINK 20015 A cross-device link error occurred.
SDK_DESTINATION_ADDRESS_REQUIRED 20016 An IPC or network argument error occurred. The destination address is not specified.
SDK_DEVICE_OR_RESOURCE_BUSY 20017 The device or resource is unavailable.
SDK_DIRECTORY_NOT_EMPTY 20018 The directory is not empty. Arrange another directory.
SDK_EXECUTABLE_FORMAT_ERROR 20019 The execution format is incorrect.
SDK_FILE_EXISTS 20020 The file already exists.
SDK_FILE_TOO_LARGE 20021 The file is excessively large.
SDK_FILENAME_TOO_LONG 20022 An IPC or network operating error occurred. The file name is excessively long.
SDK_FUNCTION_NOT_SUPPORTED 20023 An error occurred in the network file system. The feature has not been implemented.
SDK_HOST_UNREACHABLE 20024 No host routes are available. Arrange a host route.
SDK_IDENTIFIER_REMOVED 20025 A program loading error occurred. The identifier has been deleted.
SDK_ILLEGAL_BYTE_SEQUENCE 20026 A program loading error occurred. The byte sequence is invalid.
SDK_INAPPROPRIATE_IO_CONTROL_OPERATION 20027 ioctl is not suitable for the device.
SDK_INTERRUPTED 20028 The system call is interrupted.
SDK_INVALID_ARGUMENT 20029 The argument is invalid.
SDK_INVALID_SEEK 20030 Illegal seek.
SDK_IO_ERROR 20031 An input or output error occurred.
SDK_IS_A_DIRECTORY 20032 The input is a directory.
SDK_MESSAGE_SIZE 20033 An IPC or network argument error occurred. The message is excessively long.
SDK_NETWORK_DOWN 20034 An IPC or network operating error occurred. The network is down.
SDK_NETWORK_RESET 20035 An IPC or network operating error occurred. The network connection is interrupted during the reset.
SDK_NETWORK_UNREACHABLE 20036 An IPC or network operating error occurred. The network is unreachable.
SDK_NO_BUFFER_SPACE 20037 An IPC or network operating error occurred. No buffer space is available.
SDK_NO_CHILD_PROCESS 20038 No child processes are available.
SDK_NO_LINK 20039 A program loading error (Reserved) occurred.
SDK_NO_LOCK_AVAILABLE 20040 An error occurred to the network file system. No locks are available.
SDK_NO_MESSAGE_AVAILABLE 20041 A program loading error occurred. No messages are transmitted over the stream.
SDK_NO_MESSAGE 20042 A program loading error occurred. No messages are of the desired type.
SDK_NO_PROTOCOL_OPTION 20043 An IPC or network argument error occurred. The protocol is unavailable.
SDK_NO_SPACE_ON_DEVICE 20044 The device storage space is insufficient.
SDK_NO_STREAM_RESOURCES 20045 A program loading error occurred. No stream resources are available.
SDK_NO_SUCH_DEVICE_OR_ADDRESS 20046 The device is not configured.
SDK_NO_SUCH_DEVICE 20047 The device does not support this operation.
SDK_NO_SUCH_FILE_OR_DIRECTORY 20048 The file or directory does not exist.
SDK_NO_SUCH_PROCESS 20049 The process does not exist.
SDK_NOT_A_DIRECTORY 20050 The input is not a directory.
SDK_NOT_A_SOCKET 20051 An IPC or network argument error occurred. The operation is not performed on a socket.
SDK_NOT_A_STREAM 20052 A program loading error occurred. The given resource is not a stream.
SDK_NOT_CONNECTED 20053 An IPC or network operating error occurred. The socket is not connected.
SDK_NOT_ENOUGH_MEMORY 20054 The memory cannot be allocated.
SDK_NOT_SUPPORTED 20055 An IPC or network argument error occurred. The operation is not supported.
SDK_OPERATION_CANCELED 20056 A program loading error occurred. The operation has been canceled.
SDK_OPERATION_IN_PROGRESS 20057 An error occurred in non-blocking and interrupt I/O. The operation is in progress.
SDK_OPERATION_NOT_PERMITTED 20058 The operation is not allowed.
SDK_OPERATION_NOT_SUPPORTED 20059 The value is discrete only when DARWIN_UNIX03 is compiled, or an KERNE error (this operation is not supported on the socket) occurred.
SDK_OPERATION_WOULD_BLOCK 20060 An error occurred in non-blocking and interrupt I/O. The operation will be blocked.
SDK_OWNER_DEAD 20061 A program loading error occurred. The previous owner has passed away.
SDK_PERMISSION_DENIED 20062 You are not authorized to perform this operation.
SDK_PROTOCOL_ERROR 20063 A program loading error occurred. The protocol is incorrect.
SDK_PROTOCOL_NOT_SUPPORTED 20064 An IPC or network argument error occurred. The protocol is not supported.
SDK_READ_ONLY_FILE_SYSTEM 20065 The file system is read-only.
SDK_RESOURCE_DEADLOCK_WOULD_OCCUR 20066 The resource deadlock has been avoided.
SDK_RESOURCE_UNAVAILABLE_TRY_AGAIN 20067 An error occurred in non-blocking and interrupt I/O. The resource is temporarily unavailable.
SDK_RESULT_OUT_OF_RANGE 20068 The result is excessively large.
SDK_STATE_NOT_RECOVERABLE 20069 A program loading error occurred. The state cannot be restored.
SDK_STREAM_TIMEOUT 20070 A program loading error occurred. The stream ioctl timed out.
SDK_TEXT_FILE_BUSY 20071 The text file is in use.
SDK_TIMED_OUT 20072 An IPC or network operating error occurred. The operation timed out.
SDK_TOO_MANY_FILES_OPEN_IN_SYSTEM 20073 There are too many files opened in the system.
SDK_TOO_MANY_FILES_OPEN 20074 There are too many files opened.
SDK_TOO_MANY_LINKS 20075 There are too many links.
SDK_TOO_MANY_SYMBOLIC_LINK_LEVELS 20076 An IPC or network operating error occurred. There are too many levels of symbolic links in a path.
SDK_VALUE_TOO_LARGE 20077 An intelligent device error occurred. The value is excessively large and cannot be stored in the specified data type.
SDK_WRONG_PROTOCOL_TYPE 20078 An IPC or network argument error occurred. The protocol type for the socket is incorrect.
SDK_INVALID_PARAMETER 30000 The SDK parameter is invalid.
SDK_INVALID_PRIVATE_KEY 30001 The SDK private key is invalid.
SDK_SIGN_TOOL_VERIFY_ERROR 30002 Verification by SDK SignTool failed.
SDK_UNSUPPORT_ENCODING_FAILED 30003 The SDK does not support encoding.
SDK_GET_FILE_INPUT_STREAM_FAILED 30004 The SDK failed to obtain the file input stream.
SDK_FIND_THREAD_FAILED 30005 The SDK failed to find the thread.
SDK_BYTES_OPERATE_FAILED 30006 The SDK failed to perform a bytes operation.
SDK_CONVERT_PUBLIC_KEY_FAILED 30007 The SDK failed to convert the public key.
SDK_MESSAGE_ENCODING_FAILED 30008 The SDK failed to encode the message.
SDK_READ_CONFIG_FAILED 30009 The SDK failed to read client configurations.
SDK_INIT_FAILED 30010 SDK initialization failed.
SDK_CONNECT_NETWORK_FAILED 30011 The SDK failed to connect to the network.
SDK_DECODE_ERROR 30012 A decoding error occurred to the SDK.
SDK_UNSUPPORT_MESSAGE_TYPE_ERROR 30013 The SDK does not support the message type.
SDK_HAND_SHAKE_ERROR 30014 A handshake is not performed.
SDK_INIT_SSL_CONTEXT_FAILED 30015 SSL context initialization failed.

JSON- or XML-formatted data parse error codes for Solidity contracts

Error code Error code value Error description
PROPERTY_ARGS_FORMAT 10900 The argument format is invalid.
PROPERTY_PATH_NOT_EXIST 10901 The target path for JSON- or XML-formatted data does not exist.
PROPERTY_HANDLER_NOT_EXIST 10902 The handler parameter does not exist. Check whether property_parse is executed without any errors.
PROPERTY_NODE_TYPE_NOT_MATCH 10903 The target data type does not match the function in use. The function cannot obtain data of the target type.