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:
mat
quantitative
resumable
concurrentmodification
actionlink
twint
tinytex
outlook.application
php-pdftk
hol
tom-select
video-embedding
draw2d
scrollviewreader
probability
ext4
jdbcrealm
x86-16
qatouch
webmethods
businessworks
facebook-instant-articles
aquafold
new-operator
cglib
typescript-declarations
building-github-actions
google-cloud-tasks
geom-hline
rpath
