useMutation with Next.js API route error handling #1354

zi-gae · 2020-12-05T15:48:03Z

zi-gae
Dec 5, 2020

There is no way to get the different error messages returned by the endpoint?

try {
  const { status, data } = await axios(options)
  return res.status(status).json(data)
} catch (error) {
  next(error.response)
}

The error.response value I want to receive on the endpoint

Values on the Response tab of Chrome develop tools

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>[object Object]</pre>
</body>
</html>

TkDodo · 2020-12-05T17:08:36Z

TkDodo
Dec 5, 2020
Maintainer

The error.response value I want to receive on the endpoint

I don’t know next js well, but since the error comes from axios, i think it’s just an axiosError. The normal error message should be at error.message, and depending on what your actual error returns (a json body maybe?), you can find that inside the response, e.g. error.response.data

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useMutation with Next.js API route error handling #1354

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useMutation with Next.js API route error handling #1354

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zi-gae Dec 5, 2020

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TkDodo Dec 5, 2020 Maintainer

zi-gae
Dec 5, 2020

TkDodo
Dec 5, 2020
Maintainer