Running on root directory "Failed to resolve entry for package"

Describe the bug

When running on Linux, in the root directory, if you try to access vite_url:3000/path-of-working-dir, you will get the following error:

Failed to resolve entry for package "/my-vue-app". The package may have incorrect main/module/exports specified in its package.json: Failed to resolve entry for package "/my-vue-app". The package may have incorrect main/module/exports specified in its package.json.

Steps to reproduce:

1. cd /
2. npm create vite@latest my-vue-app -- --template vue
3. cd my-vue-app
4. npm run dev
5. Access http://192.168.64.13:3000/my-vue-app
6. See error

If my-vue-app is on any other folder other than / (root directory) this error doesn’t happen.

This is running on a Ubuntu VM inside my M1 Pro Macbook.

Reproduction

Reproduction steps above

System Info

System:
    OS: Linux 5.4 Ubuntu 20.04.3 LTS (Focal Fossa)
    CPU: (4) arm64 unknown
    Memory: 1.27 GB / 7.75 GB
    Container: Yes
    Shell: 5.0.17 - /bin/bash
  Binaries:
    Node: 16.13.2 - /usr/bin/node
    Yarn: 1.22.15 - /usr/bin/yarn
    npm: 8.1.2 - /usr/bin/npm
  Browsers:
    Chromium: 98.0.4758.80
  npmPackages:
    @vitejs/plugin-vue: ^2.2.0 => 2.2.0
    vite: ^2.8.0 => 2.8.0

Used Package Manager

npm

Logs

Failed to resolve entry for package "/my-vue-app". The package may have incorrect main/module/exports specified in its package.json: Failed to resolve entry for package "/my-vue-app". The package may have incorrect main/module/exports specified in its package.json.
    at packageEntryFailure (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:29511:11)
    at resolvePackageEntry (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:29507:9)
    at tryResolveFile (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:29237:38)
    at tryFsResolve (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:29219:16)
    at Context.resolveId (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:29112:56)
    at Object.resolveId (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:38242:55)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async ModuleGraph.resolveUrl (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:53426:26)
    at async ModuleGraph.getModuleByUrl (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:53311:23)
    at async doTransform (/my-vue-app/node_modules/vite/dist/node/chunks/dep-c9c9d3e5.js:52879:20

### Validations

- [X] Follow our [Code of Conduct](https://github.com/vitejs/vite/blob/main/CODE_OF_CONDUCT.md)
- [X] Read the [Contributing Guidelines](https://github.com/vitejs/vite/blob/main/CONTRIBUTING.md).
- [X] Read the [docs](https://vitejs.dev/guide).
- [X] Check that there isn't [already an issue](https://github.com/vitejs/vite/issues) that reports the same bug to avoid creating a duplicate.
- [X] Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to https://github.com/vuejs/core instead.
- [X] Check that this is a concrete bug. For Q&A open a [GitHub Discussion](https://github.com/vitejs/vite/discussions) or join our [Discord Chat Server](https://chat.vitejs.dev/).
- [X] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.

[chris-sab]

Hello @poyoho Nice to meet you. Now I am having this issue:

[vite] Internal server error: Cannot set properties of undefined (setting 'isSelfAccepting')
  Plugin: vite:import-analysis

When I pnpm i, then it shows the above issue. Vite version is 3.0.8 and Svelte version is 3.49.0 so how can fix this issue?

[mquandalle]

I encounter this issue with vite 2.9+ and it wasn’t the case before. Defining an entry point in the “main” field of package.json indeed solve the issue.

But since I’m already defining my two entry points in optimizeDeps.entries I think it shouldn’t be necessary to include them as well in the package.json