I built my QT app on macOS Sonoma with QT 6.7.0 and QT Creator 13 for iOS and was able to run it from QT Creator on iPhone Simulator.
Then I opened generated .xcodeproj
file in Xcode, but "Run Active Scheme" button is disabled:
While my app is selected as active scheme:
"Run" and "Build" items in "Project" menu are also disabled:
With previous versions Xcode and QT Creator I was able to build and run a QT project in this way.
What changed?
It is because I moved build directory. It probably works with absolute paths.