<p style="box-sizing: inherit; margin: 0px 0px 1em; padding: 0px; line-height: 1.6; font-size: 16px; color: #333333; font-family: 'Noto Sans KR', -apple-system, system-ui, system-ui, 'Apple SD Gothic Neo', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', Helvetica; background-color: #ffffff;">∙ Session token prefix: bc407630ca
<p style="box-sizing: inherit; margin: 0px 0px 1em; padding: 0px; line-height: 1.6; font-size: 16px; color: #333333; font-family: 'Noto Sans KR', -apple-system, system-ui, system-ui, 'Apple SD Gothic Neo', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', Helvetica; background-color: #ffffff;">∙ In the legacy mode, all cases will run serially!
<p style="box-sizing: inherit; margin: 0px 0px 1em; padding: 0px; line-height: 1.6; font-size: 16px; color: #333333; font-family: 'Noto Sans KR', -apple-system, system-ui, system-ui, 'Apple SD Gothic Neo', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', Helvetica; background-color: #ffffff;">✘ BackendAPIError: 400 Bad Request
<p style="box-sizing: inherit; margin: 0px 0px 1em; padding: 0px; line-height: 1.6; font-size: 16px; color: #333333; font-family: 'Noto Sans KR', -apple-system, system-ui, system-ui, 'Apple SD Gothic Neo', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', Helvetica; background-color: #ffffff;">&nbsp; Missing or invalid API parameters. (lang is missing or empty!)
<p style="box-sizing: inherit; margin: 0px; padding: 0px; line-height: 1.6; font-size: 16px; color: #333333; font-family: 'Noto Sans KR', -apple-system, system-ui, system-ui, 'Apple SD Gothic Neo', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', Helvetica; background-color: #ffffff;">

늦게 답변드려 죄송합니다.
혹시 아직 에러가 나나요?&nbsp;
처음 설치하고, 입력할때 넣은 명령어가 어떻게 되는지 확인 부탁드리겠습니다.

Inflearn Community Q&A

과제 제출 시 위 에러가 나옵니다. 어떻게 해야 하나요?