[vite-plugin-federation]MODULE_NOT_FOUND are reported when you run the yarn test command

[Adolph-WSY]

Console printing

internal/modules/cjs/loader.js:883
  throw err;
  ^

Error: Cannot find module 'D:\developement\workspace\frontend-extranet\originjs\vite-plugin-federation\packages\examples\vue2-demo\host-simple\node_modules\vite\bin\vite.js'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
    at Function.Module._load (internal/modules/cjs/loader.js:725:27)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
    at internal/main/run_main_module.js:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

To solve

Because 'vue2-demo' used by 'vue2' is in conflict with 'vue3' of other projects, independent dependencies need to be installed. As a result, node_modules reference is abnormal, delete all node_modules in the project and reinstall (without 'vue2-demo' installed).