[Error] Uncaught (in promise)

Uncaught (in promise) AxiosError {message: 'Request failed with status code 504', name: 'AxiosError', code: 'ERR_BAD_RESPONSE', config: {…}, request: XMLHttpRequest, …}

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Uncaught (in promise) 의미

What does that log "Uncaught (in promise)" mean? It means that there was an error in one of our promises, but we did not write any code in order to handle that error and try to catch it.

Promises - Error Handling

 

 

504 Gateway Timeout

504 Gateway Timeout - HTTP | MDN