When I upgrade webpack to 4.0.0-beta.3 and run npx webpack serve I get this error: [webpack-cli] Invalid configuration object. Object has been initialized using
app-update
serde
eclipse-neon
fast-app-switching
gitlab-8
wfastcgi
entrust
expectation-maximization
shutter
apache-spark
qcalendarwidget
powerapps-makerportal
code-navigation
isr
vector-graphics
pynotify
continuum
nsapplication
ballerina
jurassic
ec2-api-tools
rake-test
cakephp-3.x
iaca
pandarallel
audio-worklet
scncamera
python-bindings
linear-programming
siebel