For iOS 10 you need to have this key in your Info.plist:
My project already had that, so if yours doesn’t, maybe you have an old version of Cordova. Also make sure that you have the following in your mobile-config.js file:
Thanks for the reply. I just checked my Info.plist and I have all those strings however still getting the issue. I also added the accessRule with no luck
I also had to add a port 443 and an equals sign before mine worked, but I think turning round three times and throwing salt over my shoulder also helped!
I had the same issues and tried the above solution and it worked. Just for the record, I had this working before without a Meteor.startup(function () … but now that was necessary…