How to resolved issue related to ‘ngx-tour-ng-bootstrap’
Note:This issue is may come after the running the ng serve command:
Go to the node_module folder and search for ‘ngx-tour-ng-bootstrap’ package and go to ‘fesm2015’ folder and open ngx-tour-ng-bootstrap.js file and search for :
imports: [CommonModule, NgbPopoverModule.forRoot()],
and replace it with
imports: [CommonModule, NgbPopoverModule],
Now enter the ng serve command to run the theme.