QT 5.15.0 install :

[dahu74fr]

I installed Qt 5.15.0 with "qt-unified-windows-x86-3.2.3-online.exe". In the installation of Qt 5.15.0, i selected MingGW 8.1.0 64-bit. In Developer and Designer Tools, i selected MingGW 8.1.0 64-bit.
I use a non commercial account.

I can compile programs but when i want to debug, i have an error :

In "Tools -> Options -> Kits -> Debugger" i have :

What i missed ?

[sierdzio]

Check the "Debugging Tools for Windows" and "Qt Creator CDB Debugger Support" not sure if it will help, but it might.

[dahu74fr]

@sierdzio ok i tried.
It doesn't works. There is now no compilator and no debugger.
It's a configuration to compile and debug with windows tools.

[JKSH]

@dahu74fr said in QT 5.15.0 install ::

Hover your mouse cursor over the red symbol (!). What does the tooltip say?

[hskoglund]

Hi, not 100% sure, but it looks like you're trying to install a 64-bit compiler and debugger on a 32-bit Windows.
To verify this, open a CMD window and type
control system
what does it say for "System type:"?

[jsulm]

@hskoglund said in QT 5.15.0 install ::

on a 32-bit Windows

Why do you think so?

[hskoglund]

Just a guess, but in the rightmost column of the screenshot it says Type: "Not recognized", perhaps because Windows cannot run that .exe file due to its bit flavor.

[dahu74fr]

@JKSH Hover your mouse cursor over the red symbol (!). What does the tooltip say?
It says "Could not determine debugger type".

[jsulm]

@dahu74fr Can you post the screenshot of what is shown if you select the debugger? I mean in the lower part of the window.

[dahu74fr]

@hskoglund I don't think so because i work under Windows 10 64 Bits.

[hskoglund]

Ok. Another guess: do you have any antivirus installed (I mean apart from the normal Windows 10 one)?

Edit: also. can you check the version of that gdb? If you open a CMD window and type:

C:\Programmation\qt\tools\mingw810_64\bin\gdb.exe

(and type quit to quit the debugger)

[dahu74fr]

@jsulm Can you post the screenshot of what is shown if you select the debugger? I mean in the lower part of the window.
Here is :

[dahu74fr]

@hskoglund said in QT 5.15.0 install ::

C:\Programmation\qt\tools\mingw810_64\bin\gdb.exe
My antivirus is the windows 10.
Nothing. As you can see :

[jsulm]

@dahu74fr So, it does not work even from command line.
I suggest to reinstall MinGW, most probably gdb is corrupted.

[dahu74fr]

@jsulm GDB.exe is the one include in the installation package of Qt.
If i have to reinstall it, where can i find it ?
Best regards.

[jsulm]

@dahu74fr said in QT 5.15.0 install ::

If i have to reinstall it, where can i find it ?

Use the maintenance tool to uninstall and then install again MinGW.

[dahu74fr]

@jsulm It have been already done with no success.
I also tried to uninstall and reinstall Qt with no success.
I also tried to install the 32 bits version with the same problem.

[hskoglund]

To get more info, try downloading DebugView https://docs.microsoft.com/en-us/sysinternals/downloads/debugview
Start it , open a CMD window and then try the same gdb.exe command as above

[dahu74fr]

@hskoglund OK. I downloaded it. I launch it. But where i open a CMD window ?

[hskoglund]

Hi start DebugView and let it run by itself. Then open a CMD window the same way you did before, and try to start gdb.exe again.