Angular 安裝時常用問題處理(09)

1.You seem to not be depending on "@angular/core" . This is an error.
有時候重裝就可以了

npm cache clear --force
npm install

2.Cannot find module '@angular-devkit/core' ...

 
npm install --save-dev @angular-devkit/build-angular

3.刪除node_modules資料夾再重新

npm install  

參考資料
1.保哥的Angular 開發實戰：從零開始
2.Angular官網