Someone can help me?
I am a beginner in ionic 3 and I started to learn with a project I’m working on right now.
Since this morning, I opened my project and I block on this message of error for which I do not understand abolutely nothing.
In this error message it says “polyfills.js”, yet I did not touch anything.
And when I do " ionic serve --l " it only displays a blank page with nothing as information.