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:
py-redis
bonobo
qglviewer
elrond
xhtml-1.0-strict
asp.net-core-3.1
blazor-server-side
connect-by
multipartfile
ohif
arabic
maven-deploy-plugin
azure-managed-app
fedex
npm-private-modules
parental-control
stretchdibits
library-project
uilocalnotification
snipcart
attributedstring
autorun
beep
cyclomatic-complexity
collectionsjs
esb
reserved-words
jsdata
arrow-kt
avaudiofile