Tools

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  Qt Creator Clang Code Model problems collection
  qt creator clang • • aha_1980  

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  I have upgraded QtCreator to version 6. When I opened my project session clangd run out of memory and crashed my system. Sometimes it just crashes QtCreator: [12437.692439] Out of memory: Killed process 56361 (clangd.main) total-vm: 1033980kb, anon-ess: 564302kb, shmem-rss: 0kb, UID: 1000, pgtables: 1360kb, oom_score_adj: 0
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  SOLVED App crash during valgrind, on QProcess::start
  • ocgltd  

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  @JoeCFD Well that sure looks similar, so I'll chalk it up to a Qt bug for now. My app does lots of forking, so hard to temporarily disable this (to test for other leaks). So I'll just have to wait until this is fixed and recheck for leaks later.
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  UNSOLVED QML Format
  qml qtcreator qtquick formatter • • stewythe1st  

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  @stewythe1st Here are some bug reports for qmlformat https://bugreports.qt.io/browse/QTBUG-105478 https://bugreports.qt.io/browse/QTBUG-105479 https://bugreports.qt.io/browse/QTBUG-105480 Can you add some observations?
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  UNSOLVED How to install QT VS Tools add-in? What versions are most stable?
  • mikeitexpert  

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  There is no answer to this, does this mean it is a rare issue? I have VS Pro 2022 and see the issue there.... 7 years on.
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  UNSOLVED QList<QString> not showing contents in locals window
  • barbara.roman  

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  SOLVED qmlformat 6.3.0 let to var "Error while writing"
  • qmluser  

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  @qmluser Hi, you can mark it solved yourself using the "Topic Tools" button or the three dotted menu beside the answer you deem correct :-)
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  UNSOLVED Time in QT gui
  • Pariposh  

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  In addition to @mchinand, there's also the Analog Clock example for a less digital looking UI.
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  SOLVED How do I set zoom levels
  • zeroxoneafour  

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  @sierdzio There is a "Text Editor" panel where you can set your favorite display options:
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  UNSOLVED Heob memory leaks analyzer: how to start
  • sitesv  

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  Hi sitesv, I didn't add dwarfstack to the include path, but rather placed the dwarfstack32.dll and dwarfstack64.dll in the same folder as the heob executable, and everything worked fine. Cheers, Matteo
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  UNSOLVED Memory leak in using setupUi() function of Ui object
  • nagaraj_r  

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  @nagaraj_r since the ui object is created on the heap (using new) and has no parent, it has to be deleted manually. You should add delete ui; to the destructor of the halconform class. Or - better - make use of the smart pointers, like std::unique_ptr. This is independent of the used Qt version. valgrind reports the memory leak correctly. See also: https://doc.qt.io/qt-5/designer-using-a-ui-file.html#using-a-pointer-member-variable
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  SOLVED Qt 5.15.5 on Windows?
  • l3u_  

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  Actually, I simply forgot to tweak qtbase\mkspecs\win32-g++\qmake.conf and to add QMAKE_LFLAGS += -static -static-libgcc QMAKE_CFLAGS_RELEASE -= -O2 QMAKE_CFLAGS_RELEASE += -Os -momit-leaf-frame-pointer DEFINES += QT_STATIC_BUILD Building Qt 5.15.5 with this change made the static output work :-)
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  SOLVED Lupdate stuck on creating stash file
  • matsdra  

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  I wonder how I did not find this option by myself... Thanks a lot ! it works.
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  SOLVED Debugger message not coming up
  • ornello  

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  I could solve the problem: It only occurred in my tests which is reasonable because test execution should not be halted by a failed assertion. If you want to stop in your test cases, you will need to run the test program with the "-nocrashhandler" option which on Windows re-enables the Windows Error Reporting dialog: https://doc.qt.io/qt-5/qtest-overview.html However the dialog does not show the failed assertion, and clicking the "Ignore" button does not continue program execution.
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  UNSOLVED QtChart error
  • Witc  

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  UNSOLVED Qt Creator Bug?
  • Witc  

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  @Witc That I don't know, but I think there were already similar questions in this forum - try to search
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  UNSOLVED "dirty fiile " option ?
  • AnneRanch  

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  I feel like beating a dread horse ... the more I get into this mess the worse it gets . Here are my latest observations When Qt finally starts I get a pop-up in lower right corner with a ton of progress bars and changing small prints of their descriptions when this pop-up goes away I can right click on highlighted project and select "Run"... There are no other visible changes to indicate Qt is ready to run the project... AFTER I am done editing I can "Ctrl +B" - build - and I get the "pop-up" going again as described in #1 (Anybody care to tell me what is the official name of this pop-up and WHERE it is described ?) While (!) the "pop_up" is RUNNING I can "Ctrl+R" and my project will eventually run... I like to combine these Ctrl shortcuts , but so far no luck - there are too many superfluous shortcut conflicting with my idea of " build and run " shortcut. Anybody have a software to give a list of UNUSED shortcuts in Qt ? ( OK i'll ask Mrs Google)
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  SOLVED Error running imported project
  • imene  

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  @imene Remove the name of the parameter "column" if you do not use it to get rid of this warning
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  SOLVED Qt Creator 8.0.0 bug?
  • posktomten  

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  Actually it is a nice feature. My version 5.0.1 is sort of old.
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  UNSOLVED (macOS) Qt Creator and Qt Design Studio – QML designer freezes or takes a long time to process basic operations
  qml design studio designer error freezing design editor • • SpookDome  

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  UNSOLVED How to implement multiple open executable program
  • hyhhyh  

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  Hi, For macOS, there's QFileOpenEvent. In any case, you have to register your application as the default to be used to open that file format.
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  UNSOLVED QtCreator Docker plugin
  plugin docker qtcreator 5.0 • • Maaike  

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  thank you for the explanation above. After I close QtCreator and re-open it the configured docker kits often disappear even in Docker daemon is running. I wonder how docker plugin detects the compilers and the Qt version inside the container? Do you know which commands it runs or the sources? thank you
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  UNSOLVED QtCreator Docker plugin forgets Kit items
  qt creator docker docker plugin • • S_Wuest  

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  Hi all, I have the same problem with latest version of qtcreator. The Docker plugin cannot, in certain conditions, detect the Qt version and compilers... I can't find a workaround as of now. I tried deleting the configured device, deleting the kit, however docker Qt version cannot be configured manually like compilers or cmake. Any ideas? thank you
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  UNSOLVED MSVS: translation menu item missing?
  • ivanisavich  

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  Perfect...thank you!
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  UNSOLVED Say what ? clangd is disabled after "update "...
  • AnneRanch  

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  @andr said in Say what ? clangd is disabled after "update "...: Seriously: How would you solve the problem? By writing it to a forum and crying around :D
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  UNSOLVED Qt Creator develop android app using cmake, why Java files are not visible under the project files?
  • Tony Yam  

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  You need to add your java source files to the project so that they will appear in the project tree. Something like: if (ANDROID) list(APPEND PROJECT_SOURCES android/something.java android/and_another_something.java) endif()
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  UNSOLVED QtCreator unnecessary semantic errors
  • hakanari  

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  The original issue where Qt Creator / clang chokes is probably in DoubleListImpl.tpp. I suggest you open the file, this hopefully should give you more insights ...
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  UNSOLVED How to Build QMLLS Binary from Source
  • GLaDOS1105  

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  Hi @CristianMaureira, I would prefer the second approach: looking inside the site-packages/PySide6/qmlls. However, in the current version of PySide6, there is no binary qmlls at all. I was able to build the extension integrating other PySide tools, including rcc and uic, with the helper functions in site-packages/PySide6/scripts/pyside_tool.py but no anything related to qmlls can be found in there. Is it possible to find another way to get the binary? I think building the binary from source would be a detour and easy to break than using something provided by PySide package directly.
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  UNSOLVED warning: this file is not part of any project.
  • tereshko  

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  @Meistermosher Yes. It really works. :D
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  UNSOLVED How to match #ifdef #endif ?
  • AnneRanch  

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  Its common practice to just put a single line comment at the end of the initial #ifdef line, then again at the end of the matching #endif, e.g: #ifdef MY_EXAMPLE //123 ... #endif //123
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  SOLVED some display area is blurred on qt creator 6.0.2(Qt.5.15.2) on ubuntu 20.04.4
  • JoeCFD  

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  It is only a problem of intel graphic card.
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  SOLVED Qt Help Dark Mode?
  • J-Kappes  

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  https://bugreports.qt.io/browse/QTCREATORBUG-26557 tracks this feature. It's not yet implemented.
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  UNSOLVED Qt Creator 5.0.3 - Editor: print toggled view of C++ header file
  • Robert Hairgrove  

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  Suggestion reported: https://bugreports.qt.io/browse/QTCREATORBUG-27922
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  Qt Definition of dllimport static field not allowed 0:0: :47:7: note: attribute is here
  • lzclient  

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  UNSOLVED Back to basic..all about "make" and its usage in QT
  • AnneRanch  

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  @AnneRanch said in Back to basic..all about "make" and its usage in QT: @JKSH That "thread" got sidetracked on -j option . Nothing to do with "make" etc.... My post on 22 September 2020 described exactly what qmake, CMake, make, and nmake do for Qt.
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  UNSOLVED Help me to idetify....possible SOURCE directory name conflicts with QT ?
  • AnneRanch  

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  UNSOLVED Add New..., Add Existing Files..., Add Existing Directory... all greyed out in a qMake project, episode 3
  • oin-oin  

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  @J-Hilk OK, thank you for the clarification, and sorry about the qmake/cmake mixup.
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  UNSOLVED Qt Creator WordWrap marker / symbol
  • J-Kappes  

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  If you have line numbers, the number on wrapped line will be missing. Also, in Tools->Options->Text Editor->Display you can tweak many related options ("Display folding markers" could help).
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  UNSOLVED I am unable to make changes in the original resources file to add my own.
  • Rituraj11  

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  @Rituraj11 The original resource file is not getting edited and even when I tried to import my icons through stylesheet in Qt, I am not getting the edit option in Qt and only getting resources option that was originally in the project. Attaching ss of the stylesheet->resources where editing option is not present.
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  UNSOLVED Cannot create directory...
  • AnneRanch  

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  So my mistake is I select "shadow" directory SAME as my source , source being where my x.pro file is. Or I am supposed to guess the check box belongs to next line... So when shadow build is selected the "build" output goes there, not into source directory - as the doc say. Nothing to do with root or RAID as long as I own the RAID. I guess I need to find where QT thinks my source directory is and pay attention where "build" outputs the results. . Thanks , appreciate your help.
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  UNSOLVED Adding qml components to Qt Creator
  • WoR473  

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  So i see now that these components exist in "C:\Qt\6.3.1\mingw_64\qml\QtQuick". How can i get these other components to show up (so they can be drag&dropped, regardless of if there is a thumbnail available)?