报错
Local workspace file ('angular.json') could not be found.
Error: Local workspace file ('angular.json') could not be found.
at WorkspaceLoader._getProjectWorkspaceFilePath (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/workspace-loader.js:37:19)
at WorkspaceLoader.loadWorkspace (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/workspace-loader.js:24:21)
at ServeCommand._loadWorkspaceAndArchitect (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/architect-command.js:180:32)
at ServeCommand.<anonymous> (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/architect-command.js:47:25)
at Generator.next (<anonymous>)
at /Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/architect-command.js:7:71
at new Promise (<anonymous>)
at __awaiter (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/architect-command.js:3:12)
at ServeCommand.initialize (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/architect-command.js:46:16)
at Object.<anonymous> (/Users/next/projects/ng-projects/nhwc-admin/node_modules/@angular/cli/models/command-runner.js:87:23)
解决方案
工程目录执行
ng update @angular/cli