Theo's Typesafe Cult•3d ago

Getting build errors after upgrading to nextjs 15 and react 19

I have just gone and updated my project to nextjs 15 and react 19 and have almost fixed all my issues with the upgrade however i am still running into 1 issue that stops me from building. and i'm not sure why as it gets caused on the /404, /_error and /500 pages.

[Error: Minified React error #31; visit https://reactjs.org/docs/error-decoder.html?invariant=31&args[]=object%20with%20keys%20%7B%24%24typeof%2C%20type%2C%20key%2C%20ref%2C%20props%7D for the full message or use the non-minified dev environment for full errors and additional helpful warnings.]
Error occurred prerendering page "/404". Read more: https://nextjs.org/docs/messages/prerender-error
Error: Minified React error #31; visit https://reactjs.org/docs/error-decoder.html?invariant=31&args[]=object%20with%20keys%20%7B%24%24typeof%2C%20type%2C%20key%2C%20ref%2C%20props%7D for the full message or use the non-minified dev environment for full errors and additional helpful warnings.
Export encountered an error on /_error: /404, exiting the build.

[Error: Minified React error #31; visit https://reactjs.org/docs/error-decoder.html?invariant=31&args[]=object%20with%20keys%20%7B%24%24typeof%2C%20type%2C%20key%2C%20ref%2C%20props%7D for the full message or use the non-minified dev environment for full errors and additional helpful warnings.]
Error occurred prerendering page "/404". Read more: https://nextjs.org/docs/messages/prerender-error
Error: Minified React error #31; visit https://reactjs.org/docs/error-decoder.html?invariant=31&args[]=object%20with%20keys%20%7B%24%24typeof%2C%20type%2C%20key%2C%20ref%2C%20props%7D for the full message or use the non-minified dev environment for full errors and additional helpful warnings.
Export encountered an error on /_error: /404, exiting the build.

the repo: https://github.com/jacobsamo/BuzzTrip/tree/30-update-web-to-nextjs-15-react-19 Not sure why i am receving this error

GitHub

GitHub - jacobsamo/BuzzTrip at 30-update-web-to-nextjs-15-react-19

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2 Replies

Climax708•2d ago

I'd start with building an artifact where the react errors won't be minified. that may help figure out where to go

JacobOP•2d ago

How would I go about that?

Gaming

Programming

Getting build errors after upgrading to nextjs 15 and react 19

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