인프런 커뮤니티 질문&답변

재부팅, ffmpeg 새로 깔기 기타 등등 모든 방법을 동원해도 해결되지가 않네요. 뭐가 문제일까요... 늘 좋은 강의 감사드립니다!

깃허브:https://github.com/dongha1992/react-youtube-ahn

[0] undefined

[0] /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/server/routes/video.js:52

[0]     console.log(metadata.format.duration);

[0]                          ^

[0] 

[0] TypeError: Cannot read property 'format' of undefined

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/server/routes/video.js:52:26

[0]     at handleCallback (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/ffprobe.js:106:9)

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/ffprobe.js:145:16

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/capabilities.js:194:9

[0]     at wrapper (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/async/dist/async.js:268:20)

[0]     at next (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/async/dist/async.js:4582:24)

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/async/dist/async.js:321:20

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/capabilities.js:186:13

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/capabilities.js:123:9

[0]     at wrapper (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/async/dist/async.js:268:20)

[0]     at next (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/async/dist/async.js:4582:24)

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/async/dist/async.js:321:20

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/capabilities.js:116:11

[0]     at /Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/fluent-ffmpeg/lib/utils.js:223:16

[0]     at F (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/which/which.js:68:16)

[0]     at E (/Users/donghakim/Desktop/coding/react-youtube-ahn/react-youtube-ahn/node_modules/which/which.js:80:29)

[0] [nodemon] app crashed - waiting for file changes before starting...

[1] [HPM] Error occurred while trying to proxy request /api/video/thumbnail from localhost:3000 to http://localhost:5000 (ECONNRESET) (https://nodejs.org/api/errors.html#errors_common_system_errors)