Bug: v0.7.0 - Error while requiring module vitest-environment-nuxt/module: Error: Cannot find module 'vitest-environment-nuxt/module'

[silverbackdan]

It seems after upgrading to 0.7.0 with vitest 0.31 I receive the error:

Error while requiring module `vitest-environment-nuxt/module`: Error: Cannot find module 'vitest-environment-nuxt/module'

Which looks like it is trying to be installed by the module required for this package.

Strange though as I see vitest-environment-nuxt as a dependency in the package.json

It could be @nuxt/test-utils > vitest conflicting versions. I'll do some digging.

[silverbackdan]

Perhaps related to the vitest new version and the module package requirements not supporting 0.31

https://github.com/danielroe/nuxt-vitest/blob/main/packages/vitest-environment-nuxt/package.json#L56

[silverbackdan]

If using the @nuxt/test-utils package and updating this to the latest version, it requires vitest 0.31 where these packages require up to 0.30. This then seems to cause the error I believe where vitest-environment-nuxt fails to install and causes this error. Otherwise vitest-environment-nuxt seems to install fine in 0.7.0

[silverbackdan]

Also see another user with this issue in comments of the closed issue here: https://github.com/danielroe/nuxt-vitest/issues/68

[huntz20]

Same thing happen to me after installing nuxt-vitest

when runing test i getting this error

Error: Failed to load url /packages/nuxt/dist/app/index/entry (resolved id: /packages/nuxt/dist/app/index/entry) in /Users/huntz/WebstormProjects/petal/node_modules/vitest-environment-nuxt/dist/index.mjs. Does the file exist?
    at loadAndTransform (file:///Users/huntz/WebstormProjects/petal/node_modules/vite/dist/node/chunks/dep-4d3eff22.js:53376:21)

[ThomasWT]

The only way I could make this work was
npm remove vitest @nuxt/test-utils

then installing these 2 with the specific versions.

"nuxt-vitest": "^0.6.8",
"vitest-environment-nuxt": "^0.7.0"

There seems to be a dependency conflict between vitest@0.31.1, @nuxt/test-utils@3.5.0 and nuxt-vitest@0.7.0

[TECH7Fox]

Also having this issue. Only seems to work with vitest@0.30.1.

[silverbackdan]

That is because the package.json are currently locked to 0.30.1
https://github.com/danielroe/nuxt-vitest/blob/main/packages/nuxt-vitest/package.json#L46
https://github.com/danielroe/nuxt-vitest/blob/main/packages/vitest-environment-nuxt/package.json#L59
https://github.com/danielroe/nuxt-vitest/blob/main/package.json#L35

A quick PR should resolve these I think, I'll try sort this out.

[silverbackdan]

I'm not definite but I'm pretty sure danielroe/nuxt-vitest#185 should resolve this if you wanted to check

My thinking is that although vitest-environment-nuxt is a dependency, the vitest peerDependencies do not match is we use the latest vitest 0.31 but if we switch back to vitest 0.30.1 then it is all resolving - so probably pnpm resolution issue.. not definite but seemed worth a shot.

[danielroe]

This should be resolved in the latest version of Nuxt (v3.5.2) via nuxt/nuxt#21082.

Let me know if not and I'll happily reopen.