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:
uimanager
eslint
eureka-forms
substring
git-branch-sculpting
r-inla
progress-4gl
rspec2
wrds
distributed-training
android-listfragment
wp-multiple-featured-image-plugin
displayobject
motif
runkit
array-splice
addr2line
segwit
pkgbuild
thinktecture
nsscanner
macports
chat
page-break-before
getline
docsy
webgloverlayview
activeadmin
sli
python-attrs
