[Fixed] Next JS Unhandled Runtime Error Error: Cannot read properties of undefined (reading 'status') – Javascript

by
Liam Thompson
httpresponse next.js node.js reactjs

Q&A

What is the error in the provided code?

The error is caused by accessing a property (‘status’) of an undefined object (‘res).

How to fix the error?

Ensure the ‘res’ object is defined before accessing its properties.

How to update the handler function?

Update the type of ‘res’ to ‘NextApiResponse’, removing the generic type parameter ‘<Data>’

Video Explanation:

The following video, titled "TypeError: Cannot read properties of undefined (reading 'call') on ...", provides additional insights and in-depth exploration related to the topics discussed in this post.

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TypeError: Cannot read properties of undefined (reading 'call') on Next.js I hope you found a solution that worked for you 🙂 The Content ...