Xcode update kills Qt
I just installed an update of XCode to version 9.0. As a result of this, I get an error when trying to compile my application that worked perfectly well before. The error is:
Qt/5.9.1/clang_64/lib/QtCore.framework/Headers/qsystemdetection.h:95: error: 'TargetConditionals.h' file not found # include <TargetConditionals.h> ^~~~~~~~~~~~~~~~~~~~~~
I have tried to update Qt with the Maintenance Tool but this did not resolve the issue. How should I solve this?
Ok. Solution was to remove my existing Qt5.9.1 and install Qt5.9.2...