QT opens disassembler when debugging

deleted581

If I set a breakpoint and then try to debug, the disassembler window pops up and qt will no longer show my code till I stop the debgging, if I take the next step then it will be done in the disassembler and not in my code.
he values change but I want to see my code at every new step and not the disassembler windows.

This is how it looks like:
https://imgur.com/a/aUf0354

aha_1980

hi @Nocksen,

which compiler/ debugger is this?
which Qt/Creator version?
have you tried a minimal example?
does the debugger log ( Windows > Views) contain any insights?

regards

deleted581

@aha_1980
-where can I see which compiler/debugger I use ?
-Qt Creator 4.7.0
-what du you mean with "minimal example" ?
-Windows > Views is not available

aha_1980

Hi @Nocksen,

-where can I see which compiler/debugger I use ?

Under Tools -> Options you have the available Kits consisting of compiler, Qt version and debugger. One of these Kits is selected when you build your program (see Left side pane Projects > Build settings)

-what du you mean with "minimal example" ?

File > New file or project > Non Qt project > Plain C++ application

-Windows > Views is not available

You have to switch to debug mode first.

Regards

deleted581

https://imgur.com/a/izvb4Ka

I always work with Plain c ++ application.

I dont see anythin important in the logs

aha_1980

@Nocksen said in QT opens disassembler when debugging:

I dont see anythin important in the logs

Can you show it?

deleted581

@aha_1980 https://pastebin.com/if6hdZn6

aha_1980

@Nocksen

/home/.../Schreibtisch/C++/1.Programmierung mit C++/Kapitel 5/3.Übungen 1-14/build-Uebung3-Desktop_Qt_5_11_1_GCC_64bit-Debug/Uebung3

Try using a project (and build) directory without spaces and without Umlauts (only ASCII characters).

I'm pretty sure that's the reason.

Regards

deleted581

@aha_1980 Thanks, that was the problem :)

Pablo J. Rogina

@Nocksen if your issue is solved please don't forget to mark your post as such. Thanks

aha_1980

FYI: I created https://bugreports.qt.io/browse/QTCREATORBUG-20834 to get a warning message for such cases.

Neotod

@aha_1980 I try all things you have said, making directory without spaces.
but still I have that problem with my debugger.

aha_1980

Hi @Neotod,

then please show the debugger log (Windows > Views).

Also provide the needed information about operating system, Qt and Creator version, used compiler, 32 or 64 bit.

Have you tried a minimal example?

Regards

Mehdi Karimi

Hi,

I installed Ubuntu 20.04 today. Then I installed Qt 5.15.2. I have the disassembler issue. Then I removed whole Qt and install a fresh Qt6. The issue is still there. I do not use space or any special character in my build directory. I have the same issue like https://imgur.com/a/aUf0354

compiler: gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
Debuger: GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2

It always shows disassembler when debuger reaches std::async(std::lunch::async,....) function!!!(But maybe unrelataed).

Even I upgrade gcc to 10. The problem still is there.

Psnarf

I had the same disassembler issue until I noticed there was a breakpoint set for the Kate editor, for some mysterious reason. I cleared all breakpoints and returned to business as usual.

Mehdi Karimi

@Psnarf How did you remove all break point from Kate editor and what is kate editor or where is it? I add

handle SIGSTOP nopass
handle SIGSTOP nostop

options to my GDB debuger to not receive those stops. But please let me know where is the kate and how did you remove its beak points.

Ravinie

Hello,

By removing #line directives i have fixed this issue.