Just finishing up porting my app to 2018 r4, and yesterday my Xcode was updated to 10.2.
Looks okay, but upon Run, I get “Trying to run an iOS project with no iOS devices configured”, and sure enough, under iOS Debugging I am unable to select a Simulator Device - the dropdown doesn’t.
I pull up one of my Swift projects, and after a few Swift 5 tweaks, it runs fine in XCode under nearly any iOS device I select from Window->Devices and Simulators.
Ideas as to why I get no devices under iOS Debugging in Xojo?