How to fix 'ng upgrade' error 'The specified command ("upgrade") is invalid'

Problem:

Du möchtest ng upgrade ausführen, um deine Angular-Projektbibliotheken zu aktualisieren, aber du siehst diese Fehlermeldung:

ng_update_error_output.txt

The specified command ("upgrade") is invalid. For a list of available options,
run "ng help".

Did you mean "update"?

The specified command ("upgrade") is invalid. For a list of available options,
run "ng help".

Did you mean "update"?

Du musst ausführen

ng_update.sh

ng update

ng update

anstelle von ng upgrade (was kein gültiger Befehl ist).

Dies ist es, worauf Did you mean "update"? in der Fehlermeldung hinweisen soll.

Check out similar posts by category: Angular, Javascript

If this post helped you, please consider buying me a coffee or donating via PayPal to support research & publishing of new posts on TechOverflow