I have an app that’s been on the Google and Apple stores for about 2 years now but it has stopped working with iOS 11. It fails to load properly, leaving some design-time text on the screen that should be replaced, and generates an error related to history.pushstate whenever a button is pressed. I’ve tried to upload a version onto a test device from a Mac but that simply reports that it couldn’t be installed. Installing from the App Store appears to work but the splash screen fails to display (just the phonegap icon) and although the Pushwoosh authorisation appears to work ok, nothing else does.
On Android and earlier versions of iOS it worked and still works exactly as expected. The app is built using PhoneGap Build/CLI 6.50 so it should definitely be 64 bit. The web app version also runs on iOS11 as expected.
Not being able to even load it onto a test device rather restricts my options so I’m hoping someone might be able to suggest where to look?