After some research i found out that jsBundleURLForBundleRoot:fallbackResource:
no longer exists on RCTBundleURLProvider
.
Here’s the Fix:
Replace
return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
with
return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index"];
Re-Build the app and you are good to go.