[Bug]: TypeError: Cannot redefine property: default

[pedro3g]

Describe the bug

I've been trying to configure the Storybook in Next.js for a few hours now. It turns out that when running "npm run storybook" and accessing it in the browser, I get an error message:

I created a repository containing the code that is generating error. It's just code generated by "create-next-app" and "nb init"
https://github.com/pedro3g/nextjs-storybook-issue

To Reproduce

https://github.com/pedro3g/nextjs-storybook-issue

System

Environment Info:

  System:
    OS: Linux 6.1 Manjaro Linux
    CPU: (8) x64 Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
  Binaries:
    Node: 20.3.1 - ~/.nvm/versions/node/v20.3.1/bin/node
    Yarn: 1.22.19 - ~/.nvm/versions/node/v20.3.1/bin/yarn
    npm: 9.7.2 - ~/.nvm/versions/node/v20.3.1/bin/npm
  npmPackages:
    @storybook/addon-essentials: ^7.0.25 => 7.0.25 
    @storybook/addon-interactions: ^7.0.25 => 7.0.25 
    @storybook/addon-links: ^7.0.25 => 7.0.25 
    @storybook/blocks: ^7.0.25 => 7.0.25 
    @storybook/nextjs: ^7.0.25 => 7.0.25 
    @storybook/react: ^7.0.25 => 7.0.25 
    @storybook/testing-library: ^0.0.14-next.2 => 0.0.14-next.2

Additional context

No response

[JungHoonGhae]

this is exactly what I am getting right now.....

[roottool]

I am also experiencing this issue. I use Storybook latest version(7.0.25) and Next.js latest version(13.4.8).
But I don't reproduce it when I use Next.js v13.4.7.

[fqf]

the same problem

[fqf]

I am also experiencing this issue. I use Storybook latest version(7.0.25) and Next.js latest version(13.4.8). But I don't reproduce it when I use Next.js v13.4.7.

It really works for me. I downgrade next version and the problem has gone. Thank you.

[sookmax]

Guys, this issue has been resolved with this pull request #23296. I'm not sure when this fix is going to be released, but you can follow up #23287, which is the same issue reported earlier.

[federicocappellotto97]

Same here. Upgraded next to 13.4.8 and storybook is not working anymore

[shilman]

Fixed in https://github.com/storybookjs/storybook/releases/tag/v7.0.26 and also in the latest beta

[Atralbus]

If you are still experiencing this issue on new versions, it may be related to the change you made in preview.ts file to unoptimize the image: #23561

[mbret]

I still have the error on latest version and I never did any change to preview for unoptimizing images