Ionic Cordova: Webpack has been initialized using a configuration object that does not match the API schema

Help
1

I’m following along the tutorial. Anyone have a clue on this error? Google’d the error but didn’t find answers… tried npm install crypto…

cbdev@Precision-5520 ~/SecureCoop_app/SecureCoop
$ ionic cordova build android
√ Creating .\www directory for you in 6.30ms
> ng.cmd run app:ionic-cordova-build --platform=android
- Generating browser application bundles (phase: setup)...An unhandled exception occurred: Invalid configuration object. Webpack has been initialized using a configuration object that does not match the API schema.
 - configuration.node has an unknown property 'crypto'. These properties are valid:
   object { __dirname?, __filename?, global? }
   -> Options object for node compatibility features.
See "C:\cygwin64\tmp\ng-cYXPM4\angular-errors.log" for further details.
[ERROR] An error occurred while running subprocess ng.

        ng.cmd run app:ionic-cordova-build --platform=android exited with exit code 127.

        Re-running this command with the --verbose flag may provide more information.

cbdev@Precision-5520 ~/SecureCoop_app/SecureCoop
$

webpack.config.js

module.exports = {
  node: {
    crypto: true
  }
};