QT 5.15.0 install :

jsulm

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.

dahu74fr

@hskoglund OK. But nothing. Isn't it for 32 bits debugview ?

hskoglund

Hmm you're running as an Administrator, try logout and login as a normal user.

dahu74fr

@hskoglund I launched CMD as Administrator.
Now i launched it as User.
I am the only User on my computeur with Administrator rights.
I must launch Debugview as Administrator.
If not i have an error.
Now, it's the same result :

hskoglund

Ok, also check that the compiler works, in the same CMD window, type:

C:\Programmation\qt\tools\mingw810_64\bin\g++ -v

Edit: I forgot to ask, what error did you get when you tried to run DebugView as a User, not as an Administrator?

dahu74fr

@hskoglund Yes. It works.
For information, i downloaded Mingw 8.10 64 bits. I install it and compare the two directories. The one in Qt and the one i installed. Every thing is the same.

An other step i tried : i have CodeBlocks installed on my computer. I try to launch the gdb32.exe in the directory of codeblocks and it works. (Third screenshot).

Error launching DebugView :