So my problem is that suddenly my bundled assets, the red/yellow error/warning banners, and react-devtools all stopped working in development. My app still works fine once published and builds perfectly otherwise, but locally serving it via
expo start is now missing these 3 things which makes development quite difficult.
This has happened once or twice before and then mysteriously resolved itself at some point (perhaps when I updated the expo sdk?).
This may have been triggered when merging git branches together.
Is there anyway to repair the underlying files or troubleshoot what could be going wrong?