Qt 15.5.2 download

jsulm

@mtoeltsch It could be that your commercial license has expired, so the installer only shows open source options.

mtoeltsch

I never had a commercial license. I just had Qt 5.15.0 installed 08/2020 as open source.
And now I wanted to add Qt 5.15.2.
That's it.

Perdrix

AFAIK Martin NEVER installed a commercial version.

Chris Kawa

What happens if you run the "update components" option (second on that screen)?

kkoehne

@mtoeltsch said in Qt 15.5.2 download:

I never had a commercial license. I just had Qt 5.15.0 installed 08/2020 as open source.

Alright, that's weird then . Do you have a licheck.exe executable in %QTDIR%\bin (so for instance C:\5.15.2\msvc2019_64\bin\licheck.exe)?

mtoeltsch

It's there, but does nothing as far as I can see.

JKSH

@kkoehne said in Qt 15.5.2 download:

Do you have a licheck.exe executable in %QTDIR%\bin (so for instance C:\5.15.2\msvc2019_64\bin\licheck.exe)?

I currently have numerous versions of Qt on my machine (installed from my open-source account). Qt 5.12.11, 5.12.12, 5.15.2, and 6.0.0 all come with licheck.exe but Qt 6.2.4 and 6.4.0 don't.

@mtoeltsch said in Qt 15.5.2 download:

Wouldn't it be best to completely uninstall QT (every version) and then make a fresh installation of 5.15.2?

Yes, this is worth a shot.

Completely uninstall everything related to Qt (including Qt VS Tools)
Delete your account/license *.ini files in C:\Users\%USERNAME%\AppData\Roaming\Qt\
Reboot for good luck
Run the online installer again and install Qt 5.15.2 fresh.

After that, open Qt Creator and load an Example project (say, the "Analog Clock Example"). Click the "Run" button to build and run it (it's quite a straightforward process). This will help to verify that you can use Qt.

And after that, re-install Qt VS Tools from the Visual Studio Marketplace and try to add your Qt 5.15.2 again. Does it work now?

kkoehne

@JKSH said in Qt 15.5.2 download:

I currently have numerous versions of Qt on my machine (installed from my open-source account). Qt 5.12.11, 5.12.12, 5.15.2, and 6.0.0 all come with licheck.exe but Qt 6.2.4 and 6.4.0 don't.

Your right. I now double checked, and it seems licheck.exe is part also of the Qt 5 open source packages. The differentiation for qmake actually happens in mkspecs/qconfig.pri (QT_EDITION, QT_LICHECK).

So, if a Qt installed via an open-source installer asks for a license, the patching of these fields most likely failed. Does InstallationLog.txt show any errors?

mtoeltsch

In the meanwhile we upgraded to Qt 6.4.0.
So I uninstalled everything from Qt und made a fresh 6.4.0 installation. It works now.
Thanks for your help.

Jani Heikkinen

@mtoeltsch So you don't have that 5.15.12 installation in place anymore? Would have been nice to see the installation log ...

Could you share your email (one used in your qtaccount) for me; I could check if there is e.g. expired evaluation license attached in your installation