Could not resolve host: json-rpc.abc1234.blockchainnodeengine.com
이 문제를 해결하려면 노드가 RUNNING 상태에 도달할 때까지 기다립니다.
블록체인 노드 목록에 설명된 대로 상태를 확인할 수 있습니다.
400 오류: 메서드에서 등록되지 않은 호출자가 허용되지 않음
API 키 없이 블록체인 노드를 사용하려고 하면 다음 오류가 발생합니다.
400 error: Method doesn't allow unregistered callers (callers without
established identity). Please use API Key or other form of API consumer
identity to call this API.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-04-03(UTC)"],[[["This page details common errors encountered when using Blockchain Node Engine."],["A \"Could not resolve host\" error indicates the node is not yet in a RUNNING state and requires waiting for completion."],["A \"400 error: Method doesn't allow unregistered callers\" occurs when an API key is missing, which needs to be created and used."],["To determine if a full node has finished syncing, check for a `false` response when using `eth_syncing`."],["To check if an archive node has finished syncing, look for the `block_hashes` value using the metrics endpoint `executionClientPrometheusMetricsApiEndpoint`."]]],[]]