问题
I'm trying to run npm start for angular 5 and I get the following error
TypeError: callbacks[i] is not a function
Does anyone know where this comes from? It just appeared out of nowhere... There seems nothing to be wrong with my project (code)
回答1:
Temporary fix:
Rollback the bugged dependency.
npm install copy-webpack-plugin@4.3.0
More info here https://github.com/angular/angular-cli/issues/9550
来源：https://stackoverflow.com/questions/48686688/npm-start-does-not-work-in-angular-5-anymore