Errors began after updating to Angular-Cli V10.1.0. Initial problems I encountered: The ng command was not working. I found that core dependencies were missing:
kotlin-js-interop
keycloak-nodejs-connect
performselector
sfx
jquery-load
materialdesignthemes
rxjs5
online-compilation
libpd
telegram-api
vuze
angular-chart
overflow-menu
branch.io
self-signed
ng-packagr
wordpress-media
razorpay-andoid-sdk
crontrigger
rstudio-connect
pickerinput
mule-el
obsolete
google-trusted-stores
connection-refused
android-profiler
delphi-prism
phpbb3
thinktecture
xregexp
