My JSS app does not render in integrated mode: http://my-first-jss-app.dev.local/en-US/. The header renders (with logo, documentation styleguide links) but the content does not. What are the steps I could follow to debug the non-functioning JSS app integrated mode?
I am following the steps described to create a JSS app per instructions here: https://jss.sitecore.com/docs/getting-started/app-deployment.
The app renders ok in Experience Editor.
The environment is
Sitecore 9.0.2 standalone.
IIS Sitecore site sc9dev includes http binding my-first-jss-app.dev.local
The license shows correctly.
<site name="my-first-jss-app" inherits="website" hostName="my-first-jss-app.dev.local" rootPath="/sitecore/content/my-first-jss-app" startItem="/home" database="master" patch:source="my-first-jss-app.config"/>
Any suggestions about what to look for are much appreciated.