Angular 4.3 I get the following error when trying to ng build --prod
94% asset optimization(node:7184) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): SyntaxError: Unexpected token: name (i)
I have no idea where this issue stems from as thats the only error I can find.
Revert the angular CLI version 1.3.2 until this bug gets fixed:
npm install @angular/cli@1.3.2 (add -g if you are using a global package)
You should be able to build now :).
npm install @angular/cli@1.3.2 ( @maximedupre answer ) Also need to have one more step before installing the above command is to open vs code in administrator mode