이미지 업로드하면 안나와요

Question

이미지 업로드하면 안나와요 크롬console에는 이렇게 나오네요 ncaught (in promise) Error: Request failed with status code 504 at createError (createError.js:16:1) at settle (settle.js:17:1) at XMLHttpRequest.handleLoad (xhr.js:61:1) createError @ createError.js:16 settle @ settle.js:17 handleLoad @ xhr.js:61 Promise.then (async) dropHandler @ FileUpload.js:19 (anonymous) @ index.js:708 (anonymous) @ index.js:759 Promise.then (async) (anonymous) @ index.js:758 (anonymous) @ index.js:831 (anonymous) @ index.js:192 (anonymous) @ index.js:190 callCallback @ react-dom.development.js:188 invokeGuardedCallbackDev @ react-dom.development.js:237 invokeGuardedCallback @ react-dom.development.js:292 invokeGuardedCallbackAndCatchFirstError @ react-dom.development.js:306 executeDispatch @ react-dom.development.js:389 executeDispatchesInOrder @ react-dom.development.js:414 executeDispatchesAndRelease @ react-dom.development.js:3278 executeDispatchesAndReleaseTopLevel @ react-dom.development.js:3287 forEachAccumulated @ react-dom.development.js:3259 runEventsInBatch @ react-dom.development.js:3304 runExtractedPluginEventsInBatch @ react-dom.development.js:3514 handleTopLevel @ react-dom.development.js:3558 batchedEventUpdates$1 @ react-dom.development.js:21871 batchedEventUpdates @ react-dom.development.js:795 dispatchEventForLegacyPluginEventSystem @ react-dom.development.js:3568 attemptToDispatchEvent @ react-dom.development.js:4267 dispatchEvent @ react-dom.development.js:4189 unstable_runWithPriority @ scheduler.development.js:653 runWithPriority$1 @ react-dom.development.js:11039 discreteUpdates$1 @ react-dom.development.js:21887 discreteUpdates @ react-dom.development.js:806 dispatchDiscreteEvent @ react-dom.development.js:4168 xhr.js:178 POST http://localhost:3000/api/product/image 504 (Gateway Timeout) dispatchXhrRequest @ xhr.js:178 xhrAdapter @ xhr.js:12 dispatchRequest @ dispatchRequest.js:52 Promise.then (async) request @ Axios.js:61 Axios.<computed> @ Axios.js:86 wrap @ bind.js:9 dropHandler @ FileUpload.js:19 (anonymous) @ index.js:708 (anonymous) @ index.js:759 Promise.then (async) (anonymous) @ index.js:758 (anonymous) @ index.js:831 (anonymous) @ index.js:192 (anonymous) @ index.js:190 callCallback @ react-dom.development.js:188 invokeGuardedCallbackDev @ react-dom.development.js:237 invokeGuardedCallback @ react-dom.development.js:292 invokeGuardedCallbackAndCatchFirstError @ react-dom.development.js:306 executeDispatch @ react-dom.development.js:389 executeDispatchesInOrder @ react-dom.development.js:414 executeDispatchesAndRelease @ react-dom.development.js:3278 executeDispatchesAndReleaseTopLevel @ react-dom.development.js:3287 forEachAccumulated @ react-dom.development.js:3259 runEventsInBatch @ react-dom.development.js:3304 runExtractedPluginEventsInBatch @ react-dom.development.js:3514 handleTopLevel @ react-dom.development.js:3558 batchedEventUpdates$1 @ react-dom.development.js:21871 batchedEventUpdates @ react-dom.development.js:795 dispatchEventForLegacyPluginEventSystem @ react-dom.development.js:3568 attemptToDispatchEvent @ react-dom.development.js:4267 dispatchEvent @ react-dom.development.js:4189 unstable_runWithPriority @ scheduler.development.js:653 runWithPriority$1 @ react-dom.development.js:11039 discreteUpdates$1 @ react-dom.development.js:21887 discreteUpdates @ react-dom.development.js:806 dispatchDiscreteEvent @ react-dom.development.js:4168 createError.js:16 Uncaught (in promise) Error: Request failed with status code 504 at createError (createError.js:16:1) at settle (settle.js:17:1) at XMLHttpRequest.handleLoad (xhr.js:61:1)

John Ahn · Answer

안녕하세요. 504 에러이니 서버(백엔드)에서 에러가 난 것입니다. 서버 쪽에 있는 로그를 확인해주세요 ~!!! 감사합니다.