I have migrated my angular 7 app to 8.0.0 and i\'am now trying the new compiler ivy.
The app works perfectly without ivy but when i try to compile with it i have the
I had a similar issue and the only way I could get my Angular App running was to disable the offending code in the bootstrap library.
I commented out the references to the ratings module:- NgbRatingModule in the node_modules/@ng-bootstrap/ng-bootstrap/index.js file.
@Obaid Above is probably right, but I couldn't find the conflict.