Olá,
Após instalar o font-awesome (npm install font-awesome@4.7.0) e editar o angular.json a mensagem foi exibida no Terminal:
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._registry.compile.pipe.operators_1.concatMap.validatorResult [as project] (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\@angular-devkit\core\src\workspace\workspace.js:173:42)
at MergeMapSubscriber._tryNext (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\operators\mergeMap.js:122:27)
at MergeMapSubscriber._next (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\operators\mergeMap.js:112:18)
at MergeMapSubscriber.Subscriber.next (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\Subscriber.js:103:18)
at MergeMapSubscriber.notifyNext (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\operators\mergeMap.js:141:26)
at InnerSubscriber._next (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\InnerSubscriber.js:30:21)
at InnerSubscriber.Subscriber.next (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\Subscriber.js:103:18)
at MapSubscriber._next (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\operators\map.js:92:26)
at MapSubscriber.Subscriber.next (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\Subscriber.js:103:18)
at SwitchMapSubscriber.notifyNext (D:\Cursos Informatica\ALURA\Angular\alurapic\node_modules\rxjs\internal\operators\switchMap.js:122:26)
Na Aba "Problems", apareceu a seguinte mensagem de erro para o arquivo ANGULAR.JSON:
Unable to load schema from 'git:/d%3A/Cursos%20Informatica/ALURA/Angular/alurapic/node_modules/%40angular/cli/lib/config/schema.json': cannot open git:/d%3A/Cursos%20Informatica/ALURA/Angular/alurapic/node_modules/%40angular/cli/lib/config/schema.json. Detail: Unable to read file 'git:/d:/Cursos Informatica/ALURA/Angular/alurapic/node_modules/@angular/cli/lib/config/schema.json' (Syntax.'''
Por algum motivo, meu Node.JS havia sido atualizado, então reinstalei . Segue configurações atuais do meu VS Code quando digito "ng -v"
Angular CLI: 6.0.8
Node: 8.11.2
OS: win32 x64
Angular: 6.1.10
... animations, common, compiler, compiler-cli, core, forms ... http, language-service, platform-browser ... platform-browser-dynamic, router
Package Version
@angular-devkit/architect 0.6.8
@angular-devkit/build-angular 0.1001.4
@angular-devkit/build-optimizer 0.1001.4
@angular-devkit/build-webpack 0.1001.4
@angular-devkit/core 0.6.8
@angular-devkit/schematics 0.6.8
@angular/cli 6.0.8
@ngtools/webpack 10.1.4
@schematics/angular 0.6.8
@schematics/update 0.6.8
rxjs 6.0.0
typescript 2.7.2
webpack 4.44.1
Disponibilizei meu código no GITHUB
