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:
aws-iam-authenticator
chart.js2
maxreceivedmessagesize
genetic-algorithm
eclipse-3.6
overlay
high-load
datadog
docx-mailmerge
loggly
viewresult
webpack-loader
alt+shift+r
jdk1.5
parser-combinators
selenium-edgedriver
ndk-gdb
kleene-star
custom-button
model-validation
twitch-api
xcode-organizer
ng-flow
timecodes
google-managed-prometheus
cls-compliant
getfeatureinfo
laravel-5
disjoint-union
docking
