Module not found: Error: Can't resolve 'crypto' in '....

[ctrleffive]

Im trying to run npm run electron:local right after npm install.
It is showing these warnings. But application is successfully launched.

WARNING in ./node_modules/zone.js/dist/zone-mix.js
Module not found: Error: Can't resolve 'crypto' in '/home/chandu/Developer/saira-kiosk/node_modules/zone.js/dist'

WARNING in ./node_modules/zone.js/dist/zone-mix.js
Module not found: Error: Can't resolve 'fs' in '/home/chandu/Developer/saira-kiosk/node_modules/zone.js/dist'

WARNING in ./node_modules/zone.js/dist/zone-mix.js
Module not found: Error: Can't resolve 'timers' in '/home/chandu/Developer/saira-kiosk/node_modules/zone.js/dist'

NOTE: No files are changed since the cloning.

[fott1]

I tried npm install timers and the warning about timers is now gone. I don't have a clue about the rest though.

[ctrleffive]

yeh. i've also tried npm install timers crypto fs. but only the warning about the timers is gone.

[jeanRandria]

I have also these warnings and with npm install timers the warning about timers is gone not the rest!!!

[maximegris]

Please have a look at the last version (4.1.0) [especially commits 165c50a 1c403a8 50657d0]
It should makes node modules (and other native libs) working and remove require errors.

[liuhongbo]

i just clone master branch, and did npm run ng:serve:web, those 3 warnings are still there
did i miss something?

[theCrius]

I've updated from the version using angular 5.x, to using angular 7.x

Our configuration here is basically having the electron part interfacing with a custom hardware connected to the computer, and loading a remote angular website (hence the updating only angular 5 to 7)

I'd really like some guidance on this issue as this was the first electron app I created and I don't really know where to look.

[corner100]

After running ng update @angular/cli @angular/core two warnings disappeared.
Just this one left:

WARNING in ./node_modules/zone.js/dist/zone-mix.js
Module not found: Error: Can't resolve 'fs' in '/home/user/Projects/AngularElectron/node_modules/zone.js/dist'

So it seems that the angular version was not right