Upgraded the app from 2 to 3.1 (following instructions). The app whitescreens on a --dev or --prod device or simulator run on iOS and Android. I do get the splash screen before the whitescreen, however the only console debug info I get is:
file:///Users/me/dev/netapp/www/build/main.js.map Failed to load resource: The requested URL was not found on this server.
Any idea what may be happening, or how I could squeeze out a bit more debug info to trace the issue?