Duplicate apps launched when debugging in Xcode 16?

I’ve noticed a strange bug in Xcode 16 and Swift. When a preview is rendering and hasn’t finished yet and you run an app to debug, Xcode is launching two instances of the app. Has anyone else noticed this issue? If you let the preview finish rendering before running the app, this doesn’t happen. Very odd.

Answered by DTS Engineer in 807746022

Indeed, that’s most ironic. Let’s link to your previous thread and close this out.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

And somehow I duplicated my post... lol, good times.

Indeed, that’s most ironic. Let’s link to your previous thread and close this out.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

Duplicate apps launched when debugging in Xcode 16?
 
 
Q