An unhandled exception occurred: Script file ../node_modules/bootstrap/dist/js/bootstrap.js does not exist.

PS D:\Programmierung\Angular\Zeiterfassung> ng serve

An unhandled exception occurred: Script file ../node_modules/bootstrap/dist/js/bootstrap.js does not exist

.

PS D:\Programmierung\Angular\Zeiterfassung> ng serve

An unhandled exception occurred: Script file ../node_modules/bootstrap/dist/js/bootstrap.js does not exist.

See "C:\Users\Raimund\AppData\Local\Temp\ng-bmbpLA\angular-errors.log" for further details.

PS D:\Programmierung\Angular\Zeiterfassung> ng serve

An unhandled exception occurred: Script file ../node_modules/jquery/dist/jquery.js does not exist.

See "C:\Users\Raimund\AppData\Local\Temp\ng-ZxfmFs\angular-errors.log" for further details.

PS D:\Programmierung\Angular\Zeiterfassung> ng serve

An unhandled exception occurred: ENOENT: no such file or directory, lstat 'D:\Programmierung\Angular\node_modules'

See "C:\Users\Raimund\AppData\Local\Temp\ng-xluAQT\angular-errors.log" for further details.