vue-cli PWA plugin generates a project that cannot be built

[nanomad]

Version

3.0.0-beta.1

Reproduction link

https://github.com/nanomad/vue-cli-pwa-build-failure

Steps to reproduce

• Install latest vue cli 3.0.0-beta.
• Select the following features:
• PWA
• Use npm as package manager (but it happens with yarn as well)
• Use separated config files (just in case it matters)
• cd into folder
• run npm build

What is expected?

Build completes successfully

What is actually happening?

Build fails with the following error

> vue-cli-service build


|  Building for production...buffer.js:202
  throw new TypeError(kFromErrorMsg);
  ^

TypeError: First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.
    at Function.Buffer.from (buffer.js:202:9)
    at new Buffer (buffer.js:158:17)
    at writeOut (C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\webpack\lib\Compiler.js:334:17)
    at require.forEach (C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\webpack\lib\Compiler.js:345:12)
    at C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\async\dist\async.js:3096:16
    at eachOfArrayLike (C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\async\dist\async.js:1055:9)
    at eachOf (C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\async\dist\async.js:1103:5)
    at Object.eachLimit (C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\async\dist\async.js:3158:5)
    at emitFiles (C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\webpack\lib\Compiler.js:315:21)
    at C:\Users\gcond\Documents\Progetti\demo-ts-4\node_modules\mkdirp\index.js:30:20
    at FSReqWrap.oncomplete (fs.js:135:15)

---

Since it was working fine before, I suppose the PWA plugin is pulling in a transitive dependency that's not compatibile anymore...

[nanomad]

Found the issue:

• @vue/[email protected] depends on:
  • [email protected] which depends on
  • workbox-*@^3.0.0-beta.0 which pulls in
  • workbox-*@3.0.0-beta.1 which is probably not compatible...

If I manually change the depenency to [email protected] then everything works. I suppose it's better if it was declared as ^3.0.0-beta.0