requireEntrypoint broken on Webpack 5

[reverofevil]

🐛 Bug Report

compilation.getStats() doesn't return whatever it returned previously. Now corresponding object in loadable-stats file looks like this:

  "assets": [
    {
      "type": "assets by status",
      "cached": true,
      "filteredChildren": 4,
      "size": 98968
    }
  ],

Monkey-patching assets prior to new ChunkExtractor in this way helps:

const stats = JSON.parse(await readFile(statsFile, 'utf-8'));
stats.assets = Object.values(stats.namedChunkGroups);
const nodeExtractor = new ChunkExtractor({ stats });
const foo = nodeExtractor.requireEntrypoint();

To Reproduce

1. requireEntrypoint

TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined
    at new NodeError (node:internal/errors:363:5)
    at validateString (node:internal/validators:119:11)
    at Object.extname (node:path:837:5)
    at getFileScriptType (PROJECT\node_modules\@loadable\server\lib\ChunkExtractor.js:49:60)
    at isScriptFile (PROJECT\node_modules\@loadable\server\lib\ChunkExtractor.js:53:10)
    at PROJECT\node_modules\@loadable\server\lib\ChunkExtractor.js:367:11
    at Array.filter (<anonymous>)
    at ChunkExtractor.requireEntrypoint (PROJECT\node_modules\@loadable\server\lib\ChunkExtractor.js:365:23)

Expected behavior

No error.

Link to repl or repo (highly encouraged)

Hopefully I've given enough information to reproduce. Otherwise let it stall.

Run npx envinfo --system --binaries --npmPackages @loadable/component,@loadable/server,@loadable/webpack-plugin,@loadable/babel-plugin --markdown --clipboard

Paste the results here:

## System:
 - OS: Windows 10
## Binaries:
 - Node: 16.2.0
 - npm: 7.13.0
## npmPackages:
 - @loadable/babel-plugin: 5.13.2 => 5.13.2
 - @loadable/component: 5.15.0 => 5.15.0
 - @loadable/server: 5.15.0 => 5.15.0
 - @loadable/webpack-plugin: 5.15.0 => 5.15.0

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[theKashey]

Related: #791, #770

[apizzini]

I'm experiencing the same issue and #779 fixes it (thanks @depoulo).

@theKashey any chance we can get a release cut with this fix in please?

[loks0n]

#779 works great.
Does anyone have an intermediate solution whilst we wait for the release?

[depoulo]

#779 works great.
Does anyone have an intermediate solution whilst we wait for the release?

Quoting #770 (comment):

I also published an according git tag to be used with npm / yarn: depoulo/loadable-components#@loadable/webpack-plugin/cached-assets-770/5.15.1.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.