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:
fody-propertychanged
libxml2
filter-woocommerce
powershell-3.0
setup-project
dangling-pointer
msdtc
pedometer
nagios
cufft
sp-rename
caprover
sqlacodegen
system-shutdown
concatenative-language
cssbundling-rails
msbi
intel-pin
aws-scp
celery
popper
oracle-apps
system-profiler
.so
swift-nio
swiftgen
polygon.io
react-share
shared-ptr
prose-mirror
