<p>코드가 이러한데 List로 가면</p>
<p>&nbsp;</p>
<div style="box-sizing: border-box; min-width: 0px; min-height: 0px; font-family: consolas, 'lucida console', 'courier new', monospace; font-size: 12px; height: 0px; color: transparent;" aria-hidden="true">&nbsp;</div>
<div class="console-group console-group-messages" style="box-sizing: border-box; min-width: 0px; min-height: 0px; position: relative; color: #202124; font-family: consolas, 'lucida console', 'courier new', monospace; font-size: 12px;" tabindex="-1">
<div class="console-message-wrapper console-error-level" style="box-sizing: border-box; min-width: 0px; min-height: 0px; display: flex; border-top-color: var(--override-error-border-color); border-bottom: 1px solid transparent;" tabindex="-1">
<div class="console-message" style="box-sizing: border-box; min-width: 0px; min-height: 17px; clear: right; position: relative; padding: 3px 22px 1px 0px; margin-left: 24px; flex: 1 1 auto; display: flex;"><span class="source-code" style="box-sizing: border-box; min-width: 0px; min-height: 0px; font-family: var(--source-code-font-family); white-space: pre-wrap; font-size: var(--source-code-font-size)  !important; flex: 1 1 auto; line-height: 1.2;"><span class="console-message-anchor" style="box-sizing: border-box; min-width: 0px; min-height: 0px; float: right; text-align: right; max-width: 100%; margin-left: 4px;"><span class="devtools-link" style="box-sizing: border-box; min-width: 0px; min-height: 0px; color: var(--color-text-secondary); text-decoration-line: underline; cursor: pointer; word-break: break-all;" tabindex="-1" title="http://localhost:3000/api/post/list" role="link">:3000/api/post/list:1</span> </span><span class="console-message-text" style="box-sizing: border-box; min-width: 0px; min-height: 0px; color: var(--override-error-text-color) !important;">Failed to load resource: the server responded with a status of 400 (Bad Request)</span></span></div>
</div>
<div class="console-message-wrapper console-from-api console-info-level console-selected" style="box-sizing: border-box; min-width: 0px; min-height: 0px; outline-width: 0px; display: flex; border-top-color: var(--override-focused-message-border-color); border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: var(--override-focused-message-border-color);" tabindex="-1">
<div class="console-message" style="box-sizing: border-box; min-width: 0px; min-height: 17px; clear: right; position: relative; padding: 3px 22px 1px 0px; margin-left: 24px; flex: 1 1 auto; display: flex;"><span class="source-code" style="box-sizing: border-box; min-width: 0px; min-height: 0px; font-family: var(--source-code-font-family); white-space: pre-wrap; font-size: var(--source-code-font-size)  !important; flex: 1 1 auto; line-height: 1.2;"><span class="console-message-anchor" style="box-sizing: border-box; min-width: 0px; min-height: 0px; float: right; text-align: right; max-width: 100%; margin-left: 4px;"><span class="devtools-link" style="box-sizing: border-box; min-width: 0px; min-height: 0px; color: var(--color-text-secondary); text-decoration-line: underline; cursor: pointer; word-break: break-all;" tabindex="-1" title="http://localhost:3000/static/js/C:/Users/user-pc/Desktop/웹/ReactStudy/client/src/component/Post/List.js:15" role="link">List.js:15</span> </span><span class="console-message-text" style="box-sizing: border-box; min-width: 0px; min-height: 0px;"><span class="object-value-error source-code" style="box-sizing: border-box; min-width: 0px; min-height: 0px; font-family: var(--source-code-font-family); line-height: 1.2; font-size: var(--source-code-font-size)  !important;"><span style="box-sizing: border-box; min-width: 0px; min-height: 0px;">Error: Request failed with status code 400 <span style="box-sizing: border-box; min-width: 0px; min-height: 0px;"> at createError (<span class="devtools-link" style="box-sizing: border-box; min-width: 0px; min-height: 0px; color: var(--color-text-secondary); text-decoration-line: underline; cursor: pointer; word-break: break-all;" tabindex="-1" title="http://localhost:3000/static/js/C:/Users/user-pc/Desktop/웹/ReactStudy/client/node_modules/axios/lib/core/createError.js:16:1" role="link">createError.js:16:1</span>) </span><span style="box-sizing: border-box; min-width: 0px; min-height: 0px;"> at settle (<span class="devtools-link" style="box-sizing: border-box; min-width: 0px; min-height: 0px; color: var(--color-text-secondary); text-decoration-line: underline; cursor: pointer; word-break: break-all;" tabindex="-1" title="http://localhost:3000/static/js/C:/Users/user-pc/Desktop/웹/ReactStudy/client/node_modules/axios/lib/core/settle.js:17:1" role="link">settle.js:17:1</span>) </span><span style="box-sizing: border-box; min-width: 0px; min-height: 0px;"> at XMLHttpRequest.onloadend (<span class="devtools-link" style="box-sizing: border-box; min-width: 0px; min-height: 0px; color: var(--color-text-secondary); text-decoration-line: underline; cursor: pointer; word-break: break-all;" tabindex="-1" title="http://localhost:3000/static/js/C:/Users/user-pc/Desktop/웹/ReactStudy/client/node_modules/axios/lib/adapters/xhr.js:66:1" role="link">xhr.js:66:1</span>)</span></span></span></span></span></div>
</div>
</div>
<p>이런 오류가 뜨면서 불러오기가 안되네요..</p>
<p>게시글 작성까지해서 데이터베이스에 저장되는것까지는 확인이 되는데 불러오기가 안됩니다..ㅠ</p>

인프런 커뮤니티 질문&답변

Post 게시글 불러오기에서 오류가 뜨네요 ㅠㅠ