Failed to resolve entry for package "xxx". The package may have incorrect main/module/exports specified in its package.json. [plugin vite:dep-scan]

Record an unexpected bug.

Recommonded: Quick Understanding of main, module, exports, and type:module in package.json

This error means that the entry file of the package, such as "index.js", cannot be found, which is defined by the main and module properties of package.json.

But I went in the wrong direction at the beginning. My project is a monorepo, using pnpm workspace, and recently used the "workspace:xxx" protocol of pnpm. So I suspect that vite does not recognize the workspace protocol and cannot find the package. I tried to upgrade vite, but it didn't work.

What was the final reason? Because I re-cloned the project, the package folder (dist) of the sub-project was gone, so vite could naturally find the library but not the entry file. Just re-execute the build command.