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Node.js v12.22.12 Documentation
Table of Contents
- Errors
- Error propagation and interception
- Class:
Error - Class:
AssertionError - Class:
RangeError - Class:
ReferenceError - Class:
SyntaxError - Class:
SystemError - Class:
TypeError - Exceptions vs. errors
- OpenSSL errors
- Node.js error codes
ERR_AMBIGUOUS_ARGUMENTERR_ARG_NOT_ITERABLEERR_ASSERTIONERR_ASYNC_CALLBACKERR_ASYNC_TYPEERR_BROTLI_COMPRESSION_FAILEDERR_BROTLI_INVALID_PARAMERR_BUFFER_CONTEXT_NOT_AVAILABLEERR_BUFFER_OUT_OF_BOUNDSERR_BUFFER_TOO_LARGEERR_CANNOT_WATCH_SIGINTERR_CHILD_CLOSED_BEFORE_REPLYERR_CHILD_PROCESS_IPC_REQUIREDERR_CHILD_PROCESS_STDIO_MAXBUFFERERR_CONSOLE_WRITABLE_STREAMERR_CONSTRUCT_CALL_REQUIREDERR_CONSTRUCT_CALL_INVALIDERR_CPU_USAGEERR_CRYPTO_CUSTOM_ENGINE_NOT_SUPPORTEDERR_CRYPTO_ECDH_INVALID_FORMATERR_CRYPTO_ECDH_INVALID_PUBLIC_KEYERR_CRYPTO_ENGINE_UNKNOWNERR_CRYPTO_FIPS_FORCEDERR_CRYPTO_FIPS_UNAVAILABLEERR_CRYPTO_HASH_FINALIZEDERR_CRYPTO_HASH_UPDATE_FAILEDERR_CRYPTO_INCOMPATIBLE_KEYERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONSERR_CRYPTO_INVALID_DIGESTERR_CRYPTO_INVALID_KEY_OBJECT_TYPEERR_CRYPTO_INVALID_STATEERR_CRYPTO_PBKDF2_ERRORERR_CRYPTO_SCRYPT_INVALID_PARAMETERERR_CRYPTO_SCRYPT_NOT_SUPPORTEDERR_CRYPTO_SIGN_KEY_REQUIREDERR_CRYPTO_TIMING_SAFE_EQUAL_LENGTHERR_CRYPTO_UNKNOWN_CIPHERERR_CRYPTO_UNKNOWN_DH_GROUPERR_DIR_CLOSEDERR_DIR_CONCURRENT_OPERATIONERR_DNS_SET_SERVERS_FAILEDERR_DOMAIN_CALLBACK_NOT_AVAILABLEERR_DOMAIN_CANNOT_SET_UNCAUGHT_EXCEPTION_CAPTUREERR_ENCODING_INVALID_ENCODED_DATAERR_ENCODING_NOT_SUPPORTEDERR_EXECUTION_ENVIRONMENT_NOT_AVAILABLEERR_FALSY_VALUE_REJECTIONERR_FS_FILE_TOO_LARGEERR_FS_INVALID_SYMLINK_TYPEERR_HTTP_HEADERS_SENTERR_HTTP_INVALID_HEADER_VALUEERR_HTTP_INVALID_STATUS_CODEERR_HTTP_TRAILER_INVALIDERR_HTTP2_ALTSVC_INVALID_ORIGINERR_HTTP2_ALTSVC_LENGTHERR_HTTP2_CONNECT_AUTHORITYERR_HTTP2_CONNECT_PATHERR_HTTP2_CONNECT_SCHEMEERR_HTTP2_ERRORERR_HTTP2_GOAWAY_SESSIONERR_HTTP2_HEADERS_AFTER_RESPONDERR_HTTP2_HEADERS_SENTERR_HTTP2_HEADER_SINGLE_VALUEERR_HTTP2_INFO_STATUS_NOT_ALLOWEDERR_HTTP2_INVALID_CONNECTION_HEADERSERR_HTTP2_INVALID_HEADER_VALUEERR_HTTP2_INVALID_INFO_STATUSERR_HTTP2_INVALID_ORIGINERR_HTTP2_INVALID_PACKED_SETTINGS_LENGTHERR_HTTP2_INVALID_PSEUDOHEADERERR_HTTP2_INVALID_SESSIONERR_HTTP2_INVALID_SETTING_VALUEERR_HTTP2_INVALID_STREAMERR_HTTP2_MAX_PENDING_SETTINGS_ACKERR_HTTP2_NESTED_PUSHERR_HTTP2_NO_SOCKET_MANIPULATIONERR_HTTP2_ORIGIN_LENGTHERR_HTTP2_OUT_OF_STREAMSERR_HTTP2_PAYLOAD_FORBIDDENERR_HTTP2_PING_CANCELERR_HTTP2_PING_LENGTHERR_HTTP2_PSEUDOHEADER_NOT_ALLOWEDERR_HTTP2_PUSH_DISABLEDERR_HTTP2_SEND_FILEERR_HTTP2_SEND_FILE_NOSEEKERR_HTTP2_SESSION_ERRORERR_HTTP2_SETTINGS_CANCELERR_HTTP2_SOCKET_BOUNDERR_HTTP2_SOCKET_UNBOUNDERR_HTTP2_STATUS_101ERR_HTTP2_STATUS_INVALIDERR_HTTP2_STREAM_CANCELERR_HTTP2_STREAM_ERRORERR_HTTP2_STREAM_SELF_DEPENDENCYERR_HTTP2_TRAILERS_ALREADY_SENTERR_HTTP2_TRAILERS_NOT_READYERR_HTTP2_UNSUPPORTED_PROTOCOLERR_INTERNAL_ASSERTIONERR_INCOMPATIBLE_OPTION_PAIRERR_INPUT_TYPE_NOT_ALLOWEDERR_INSPECTOR_ALREADY_ACTIVATEDERR_INSPECTOR_ALREADY_CONNECTEDERR_INSPECTOR_CLOSEDERR_INSPECTOR_COMMANDERR_INSPECTOR_NOT_ACTIVEERR_INSPECTOR_NOT_AVAILABLEERR_INSPECTOR_NOT_CONNECTEDERR_INSPECTOR_NOT_WORKERERR_INVALID_ADDRESS_FAMILYERR_INVALID_ARG_TYPEERR_INVALID_ARG_VALUEERR_INVALID_ASYNC_IDERR_INVALID_BUFFER_SIZEERR_INVALID_CALLBACKERR_INVALID_CHARERR_INVALID_CURSOR_POSERR_INVALID_FDERR_INVALID_FD_TYPEERR_INVALID_FILE_URL_HOSTERR_INVALID_FILE_URL_PATHERR_INVALID_HANDLE_TYPEERR_INVALID_HTTP_TOKENERR_INVALID_IP_ADDRESSERR_INVALID_MODULE_SPECIFIERERR_INVALID_OPT_VALUEERR_INVALID_OPT_VALUE_ENCODINGERR_INVALID_PACKAGE_CONFIGERR_INVALID_PACKAGE_TARGETERR_INVALID_PERFORMANCE_MARKERR_INVALID_PROTOCOLERR_INVALID_REPL_EVAL_CONFIGERR_INVALID_REPL_INPUTERR_INVALID_RETURN_PROPERTYERR_INVALID_RETURN_PROPERTY_VALUEERR_INVALID_RETURN_VALUEERR_INVALID_SYNC_FORK_INPUTERR_INVALID_THISERR_INVALID_TRANSFER_OBJECTERR_INVALID_TUPLEERR_INVALID_URIERR_INVALID_URLERR_INVALID_URL_SCHEMEERR_IPC_CHANNEL_CLOSEDERR_IPC_DISCONNECTEDERR_IPC_ONE_PIPEERR_IPC_SYNC_FORKERR_MANIFEST_ASSERT_INTEGRITYERR_MANIFEST_DEPENDENCY_MISSINGERR_MANIFEST_INTEGRITY_MISMATCHERR_MANIFEST_INVALID_RESOURCE_FIELDERR_MANIFEST_PARSE_POLICYERR_MANIFEST_TDZERR_MANIFEST_UNKNOWN_ONERRORERR_MEMORY_ALLOCATION_FAILEDERR_MESSAGE_TARGET_CONTEXT_UNAVAILABLEERR_METHOD_NOT_IMPLEMENTEDERR_MISSING_ARGSERR_MISSING_DYNAMIC_INSTANTIATE_HOOKERR_MISSING_OPTIONERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LISTERR_MISSING_PASSPHRASEERR_MISSING_PLATFORM_FOR_WORKERERR_MODULE_NOT_FOUNDERR_MULTIPLE_CALLBACKERR_NAPI_CONS_FUNCTIONERR_NAPI_INVALID_DATAVIEW_ARGSERR_NAPI_INVALID_TYPEDARRAY_ALIGNMENTERR_NAPI_INVALID_TYPEDARRAY_LENGTHERR_NAPI_TSFN_CALL_JSERR_NAPI_TSFN_GET_UNDEFINEDERR_NAPI_TSFN_START_IDLE_LOOPERR_NAPI_TSFN_STOP_IDLE_LOOPERR_NO_CRYPTOERR_NO_ICUERR_NON_CONTEXT_AWARE_DISABLEDERR_OUT_OF_RANGEERR_PACKAGE_IMPORT_NOT_DEFINEDERR_PACKAGE_PATH_NOT_EXPORTEDERR_PROTO_ACCESSERR_REQUIRE_ESMERR_SCRIPT_EXECUTION_INTERRUPTEDERR_SCRIPT_EXECUTION_TIMEOUTERR_SERVER_ALREADY_LISTENERR_SERVER_NOT_RUNNINGERR_SOCKET_ALREADY_BOUNDERR_SOCKET_BAD_BUFFER_SIZEERR_SOCKET_BAD_PORTERR_SOCKET_BAD_TYPEERR_SOCKET_BUFFER_SIZEERR_SOCKET_CANNOT_SENDERR_SOCKET_CLOSEDERR_SOCKET_DGRAM_IS_CONNECTEDERR_SOCKET_DGRAM_NOT_CONNECTEDERR_SOCKET_DGRAM_NOT_RUNNINGERR_SRI_PARSEERR_STREAM_CANNOT_PIPEERR_STREAM_DESTROYEDERR_STREAM_NULL_VALUESERR_STREAM_PREMATURE_CLOSEERR_STREAM_PUSH_AFTER_EOFERR_STREAM_UNSHIFT_AFTER_END_EVENTERR_STREAM_WRAPERR_STREAM_WRITE_AFTER_ENDERR_STRING_TOO_LONGERR_SYNTHETICERR_SYSTEM_ERRORERR_TLS_CERT_ALTNAME_FORMATERR_TLS_CERT_ALTNAME_INVALIDERR_TLS_DH_PARAM_SIZEERR_TLS_HANDSHAKE_TIMEOUTERR_TLS_INVALID_CONTEXTERR_TLS_INVALID_STATEERR_TLS_INVALID_PROTOCOL_METHODERR_TLS_INVALID_PROTOCOL_VERSIONERR_TLS_PROTOCOL_VERSION_CONFLICTERR_TLS_RENEGOTIATION_DISABLEDERR_TLS_REQUIRED_SERVER_NAMEERR_TLS_SESSION_ATTACKERR_TLS_SNI_FROM_SERVERERR_TLS_PSK_SET_IDENTIY_HINT_FAILEDERR_TRACE_EVENTS_CATEGORY_REQUIREDERR_TRACE_EVENTS_UNAVAILABLEERR_TRANSFERRING_EXTERNALIZED_SHAREDARRAYBUFFERERR_TRANSFORM_ALREADY_TRANSFORMINGERR_TRANSFORM_WITH_LENGTH_0ERR_TTY_INIT_FAILEDERR_UNAVAILABLE_DURING_EXITERR_UNCAUGHT_EXCEPTION_CAPTURE_ALREADY_SETERR_UNESCAPED_CHARACTERSERR_UNHANDLED_ERRORERR_UNKNOWN_BUILTIN_MODULEERR_UNKNOWN_CREDENTIALERR_UNKNOWN_ENCODINGERR_UNKNOWN_FILE_EXTENSIONERR_UNKNOWN_MODULE_FORMATERR_UNKNOWN_SIGNALERR_UNSUPPORTED_DIR_IMPORTERR_UNSUPPORTED_ESM_URL_SCHEMEERR_VALID_PERFORMANCE_ENTRY_TYPEERR_VM_DYNAMIC_IMPORT_CALLBACK_MISSINGERR_VM_MODULE_ALREADY_LINKEDERR_VM_MODULE_CACHED_DATA_REJECTEDERR_VM_MODULE_CANNOT_CREATE_CACHED_DATAERR_VM_MODULE_DIFFERENT_CONTEXTERR_VM_MODULE_LINKING_ERROREDERR_VM_MODULE_NOT_MODULEERR_VM_MODULE_STATUSERR_WASI_ALREADY_STARTEDERR_WASI_NOT_STARTEDERR_WORKER_INIT_FAILEDERR_WORKER_INVALID_EXEC_ARGVERR_WORKER_NOT_RUNNINGERR_WORKER_OUT_OF_MEMORYERR_WORKER_PATHERR_WORKER_UNSERIALIZABLE_ERRORERR_WORKER_UNSUPPORTED_EXTENSIONERR_WORKER_UNSUPPORTED_OPERATIONERR_ZLIB_INITIALIZATION_FAILEDHPE_HEADER_OVERFLOWHPE_UNEXPECTED_CONTENT_LENGTHMODULE_NOT_FOUND
- Legacy Node.js error codes
ERR_CANNOT_TRANSFER_OBJECTERR_CLOSED_MESSAGE_PORTERR_CRYPTO_HASH_DIGEST_NO_UTF16ERR_HTTP2_FRAME_ERRORERR_HTTP2_HEADERS_OBJECTERR_HTTP2_HEADER_REQUIREDERR_HTTP2_INFO_HEADERS_AFTER_RESPONDERR_HTTP2_STREAM_CLOSEDERR_HTTP_INVALID_CHARERR_INDEX_OUT_OF_RANGEERR_NAPI_CONS_PROTOTYPE_OBJECTERR_NO_LONGER_SUPPORTEDERR_OUTOFMEMORYERR_PARSE_HISTORY_DATAERR_STDERR_CLOSEERR_STDOUT_CLOSE