I tried to open and run an old project for the first time in a few months today. At first it would not compile - it said something about invalid certificates I think? I opened Preferences and it wanted me to log in again. That must have updated my certificates because now it compiles.
But when I try to run, it just immediately quits. It says 'finished' in the top window. In the console it says Message from debugger: unable to attach. I feel like it's probably some kind of certificate/provisioning issue, but I can't find any place where it lists an error.
Anyone know what the problem could be? I am running Xcode 10.1 on High Sierra. Maybe things are too old, but the same setup ran fine a few months ago and I haven't changed anything.
Thanks
But when I try to run, it just immediately quits. It says 'finished' in the top window. In the console it says Message from debugger: unable to attach. I feel like it's probably some kind of certificate/provisioning issue, but I can't find any place where it lists an error.
Anyone know what the problem could be? I am running Xcode 10.1 on High Sierra. Maybe things are too old, but the same setup ran fine a few months ago and I haven't changed anything.
Thanks