One workaround I had the most luck with is to run the iOS target on the iPhone the watch is attached to, wait for it to install on the watch (check for progress in the Watch app) and then run it manually from the watch. There's no debugging this way though.

One workaround I had the most luck with is to run the iOS target on the iPhone the watch is attached to, wait for it to install on the watch (check for progress in the Watch app) and then run it manually from the watch. There's no debugging this way though.

One workaround I had the most luck with is to run the iOS target on the iPhone the watch is attached to, wait for it to install on the watch (check for progress in the Watch app) and then run it manually from the watch. There's no debugging this way though.

If you go to edit the target then Run, is it set to Launch automatically or does it say Wait for executable to be launched? It might be that you need to launch it manually.

Thanks for posting this, it's helpful.

Clearing cache fixed it for me.

There are some interesting solutions proposed here: https://stackoverflow.com/questions/43819455/xcode-not-displaying-compile-errors I managed to fix it by using DevCleaner from the app store to delete everything.

I can confirm that with newer versions of iOS it's pickerView.subviews.last. You can set its backgroundColor to any color, including clear.