Skip to content

neataptic from NPM version >=1.4.0 not working  #164

@FinalDayz

Description

@FinalDayz

Hi,
When creating a new empty react app (but will probably happen in other cases also) and install neataptic, the following error will appear:


ERROR in ./node_modules/neataptic/src/architecture/network.js 868:18-36

Module not found: Error: Can't resolve 'os' in 'C:\Users\stee2\WebstormProjects\neataptic test\js-empty-1 - kopie\node_modules\neataptic\src\architecture'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
	- add a fallback 'resolve.fallback: { "os": require.resolve("os-browserify/browser") }'
	- install 'os-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "os": false }


ERROR in ./node_modules/neataptic/src/multithreading/workers/node/testworker.js 5:9-33

Module not found: Error: Can't resolve 'child_process' in 'C:\Users\stee2\WebstormProjects\neataptic test\js-empty-1 - kopie\node_modules\neataptic\src\multithreading\workers\node'


ERROR in ./node_modules/neataptic/src/multithreading/workers/node/testworker.js 7:11-26

Module not found: Error: Can't resolve 'path' in 'C:\Users\stee2\WebstormProjects\neataptic test\js-empty-1 - kopie\node_modules\neataptic\src\multithreading\workers\node'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
	- add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
	- install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "path": false }

The following commands can be used to reproduce this.
npx create-react-app test-neataptic Create project
npm install neataptic@1.4.0 To install neataptic
npm run start To start the app

But when version 1.3.9 is used instead, there will be no error. I think this may have something to do with the copy-webpack-plugin configuration added in version 1.4.0.

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions