DLL no longer works after upgrade from 4.1.3 to 4.2.0

[joacim-boive]

Description

It builds and runs without any errors using 4.1.3.

Upgrade to 4.2.0 and it still builds fine but the code stops working.

Expected behavior

That the same code should continue to work.

Actual behavior

What actually happens:

Seems like the mapping in webpack.DllPlugin is broken by the upgrade.

Environment

Webpack 3.12.0
React Hot Loader version: 4.1.3 and 4.2.0

1. node -v: v9.4.0
2. npm -v: 6.0.1

Then, specify:

1. Operating system: Windows 7
2. Browser and version: Any browser and version

Reproducible Demo

Sorry, no demo.

[stnwk]

Doesn't work for me either :(

[theKashey]

I need some demo to reproduce on source of the file with error. It sounds like a our babel plugin, but I dont have any example with DLL stuff.

[theKashey]

I reckon - this is the root cause - #975
Could anybody provide some text around the problem line? More about who is requiring the file with issue.

[theKashey]

Look like there is nothing to fix here.