SUMMARY Displaying error information while the console program is running STEPS TO REPRODUCE 1. Have C program "prog.out" binary file with "system("konsole -e my_prog.out");" source code string (prog.out and my_prog.out are different programs) 2. Run program prog.out 3. All programs works correctly, but I see konsole errors during my program working OBSERVED RESULT See konsole errors during my program working EXPECTED RESULT I didn't see this errors in previous versions of konsole SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Distributor ID: ManjaroLinux Description: Manjaro Linux Release: 18.1.5 Codename: Juhraya (available in About System) KDE Plasma Version: X-KDE-PluginInfo-Version=5.17.5 KDE Frameworks Version: Qt Version: Using Qt version 5.14.0 in /usr/lib ADDITIONAL INFORMATION Hello, whenever I want to launch konsole from the konsole, or with system() (for example system("konsole -e ./my_prog.out");) throw my C program I see this thing: QCommandLineParser: already having an option named "h" QCommandLineParser: already having an option named "help-all" QCommandLineParser: already having an option named "v"
(In reply to BuNnEd from comment #0) > QCommandLineParser: already having an option named "h" > QCommandLineParser: already having an option named "help-all" > QCommandLineParser: already having an option named "v" That warning is new in Qt 5.14, and it has been fixed already on konsole's side: https://cgit.kde.org/konsole.git/commit/?id=ac630f7fb15506ef4a49bab519361697c30ff273 That change is only in master so far though (i.e. it will be in the 20.04 release), maybe it would make sense to backport it to the 19.12 branch as well. The only "problem" with that is that this change practically requires KDE Frameworks 5.7.0, but konsole currently has a minimum version of 5.6.0. OTOH, it is questionable that current konsole versions actually still compile and work with KF 5.6.0 anyway I think.
@Nate Graham: this is not an UPSTREAM bug. Konsole did add these options twice, and Qt just warns about that now (it didn't before 5.14). That's fixed in konsole master already though.
Fixed in konsole 20.04 beta.