cannot create a widget application

K-Str

Hello,
I was several times here in this forum. And I got very good help. But now I'm going crazy because I cannot create a widget at all .
When I make a new project = widget I get in my project only the .pro-file the other are created but they are not visible in the project tree.
In the project folder I see all other files. .cpp, .h and .ui files.
What is wrong? This failure is new to me.
Here the data of the configuration:
Qt Creator 4.9.0
Based on Qt 5.12.2 (GCC 5.3.1 20160406 (Red Hat 5.3.1-6), 64 bit)

Built on Apr 12 2019 00:19:59

From revision 7885bc899f

The program is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Thanks for good tipps!

raven-worx · Built on Apr 12 2019 00:19:59

@K-Str said in cannot create a widget application:

I get in my project only the .pro-file the other are created but they are not visible in the project tree.
In the project folder I see all other files. .cpp, .h and .ui files.

what is the content of the .pro file?