Warning msg: 'This seems to be a pre-built javascript file'

[ccamusso]

Is possibile remove this warning on project startup?

Warning in ./~/xlsx/jszip.js
Critical dependencies:
25:159-166 This seems to be a pre-built javascript file. Though this is possible, it's not recommended. Try to require the original source to get better results.
 @ ./~/xlsx/jszip.js 25:159-166

I using "xlsx": "^0.13.1"

[SheetJSDev]

What webpack version are you running? The webpack demo does not show that message when running against 3.4.1 or 4.15.1. (clone the repo, cd demos/webpack and make)

Can you share a small demo project that triggers the error?

[ccamusso]

I have a very old webpack version: 1.14.0

[visualhu]

I have the same problem, I try externals: {'./jszip': 'jszip'} to webpack config , but it remain.

[iHadDream]

I have the same problem

[iHadDream]

I have the same problem

#565 can resolve this question

[dawangong]

me too, help ~ I try to use noParse in webpack config, but it don't work.
—— webpack version: 1.12.14

[dawangong]

My final webpack config is:
module: { noParse: [/jszip.js$/]}
This configuration solves my problem.

[reviewher]

see #285 (comment) (which is identical to the recommendation in this thread).