Ao rodar o arquivo referente ao frontend com o comando npm start retorno o seguinte erro:
alurapic@0.0.0 start /home/dayane/Protractor/protractor-angular ng serve
Schema validation failed with the following errors:
Data path ".builders['app-shell']" should have required property 'class'.
Error: Schema validation failed with the following errors:
Data path ".builders['app-shell']" should have required property 'class'.
at MergeMapSubscriber.project (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/nodemodules/@angular-devkit/core/src/workspace/workspace.js:215:42)
at MergeMapSubscriber.tryNext (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/node_modules/rxjs/internal/operators/mergeMap.js:69:27)
at MergeMapSubscriber.next (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/node_modules/rxjs/internal/operators/mergeMap.js:59:18)
at MergeMapSubscriber.Subscriber.next (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/nodemodules/rxjs/internal/Subscriber.js:67:18)
at MergeMapSubscriber.notifyNext (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/nodemodules/rxjs/internal/operators/mergeMap.js:92:26)
at InnerSubscriber.next (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/node_modules/rxjs/internal/InnerSubscriber.js:28:21)
at InnerSubscriber.Subscriber.next (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/nodemodules/rxjs/internal/Subscriber.js:67:18)
at MapSubscriber.next (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/node_modules/rxjs/internal/operators/map.js:55:26)
at MapSubscriber.Subscriber.next (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/nodemodules/rxjs/internal/Subscriber.js:67:18)
at SwitchMapSubscriber.notifyNext (/home/dayane/Protractor/protractor-angular/nodemodules/@angular/cli/nodemodules/rxjs/internal/operators/switchMap.js:86:26)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! alurapic@0.0.0 start: ng serve
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the alurapic@0.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in: