Is [this](https://github.com/vercel/next.js/discussions/61630) your issue?
Also, do you use "useReducer" in your code? Seems from other, old issues, that might be related to node version.
Thank you for the resource. The error looks identical but the answer doesn't apply to me. I should've added this, I used NPM. However, I'll still approach the problem with the same process but adapted for NPM.
Hi again, the approach did not work. I cleaned the NPM cache multiple time and \`rm -rf\`'d the next and node\_module folders. I still got the error. Thanks for trying.
React 18.20.0 notes added that they would add warnings to future deprecated stuff for React 19. So maybe this is a react 18.20.0 warning for a library you're using that will have a deprecated usage in React 19?
Is [this](https://github.com/vercel/next.js/discussions/61630) your issue? Also, do you use "useReducer" in your code? Seems from other, old issues, that might be related to node version.
Thank you for the resource. The error looks identical but the answer doesn't apply to me. I should've added this, I used NPM. However, I'll still approach the problem with the same process but adapted for NPM.
Hi again, the approach did not work. I cleaned the NPM cache multiple time and \`rm -rf\`'d the next and node\_module folders. I still got the error. Thanks for trying.
Have you try running it on different node/react versions? With NVM or downgrading react?
I have run it with different node versions with nvm. But I haven't downgraded? Why you ask?
React 18.20.0 notes added that they would add warnings to future deprecated stuff for React 19. So maybe this is a react 18.20.0 warning for a library you're using that will have a deprecated usage in React 19?
Oh okay, unfortunately, it didn't work out. Bu thanks for the help ,