I am seeing the error 'iPhone:a signed resource has been added modified or deleted' a lot when trying to deploy to a real device from XCode 6.3.1.
Has anyone else seen this, and found a workaround? It's slowing me down to a snails pace having to clear derived data, close XCode, unplug devices in some unfathomable incantation that fixes it.
For what it's worth, I seem to have found something of a workaround. The problem was with CocoaPods in the Today Widget extension.
By stripping out the cocoapod and dropping in the two files it was giving me directly, the app now builds and deploys without issue every time.
Seems like the cooapod was doing something weird to the extension.
It sounds like something tried to modify something in the app bundle, which isn't allowed.
