Qt Creator 4.9.1

[king558]

I have installed Qt Creator 4.9.1 based on 5.12.3. In Options -> Kits I see .
Qt 5.12.4 for UWP ARMv7 2015 and 2017. There both are warning for device type is not supported by Qt version. But why? How can I correct this?

[SGaist]

Hi,

Do you have either Visual Studio 2015 or 2017 installed ? With the C++ tools ?

[king558]

I have both Visual Studio 2015 and 2017 installed on same computer. Complete installation with C++ tools and mobile xamarin.

[mvuori]

I don't know anything about this, but could it be that Windows phones are no longer supported?
There is no mention of them in https://doc.qt.io/qt-5/supported-platforms.html

[JKSH]

@king558 The more important issue is the first warning: "No compiler set in kit."

In Qt Creator, open Tools > Options... > Kits and highlight your UWP kit. Look for the menu that shows "<No compiler>" and select the appropriate ARM compiler.

After that, try to compile your application and see what happens.