Tools

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  Unsolved How to build for x32 if my app is made with x64 kits?
  • Engelard

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  As i understand i can not install it from MaintainTool, only download raw setup file from some site?

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  Unsolved Qt Creator: Shared project settings for CMake project
  • toralf

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  I want to share the actual build and run configurations from the Qt Creator project settings. For a certain project I'm importing, the build configs that are generated when you load a CMake configuration are not 100 % suitable; I need to

  Assign a special kit, which sets up an "alternative" compiler and CMake version. (I want to be able to share that, too, but that's in a way a separate issue.) Change the build directory - as the CMake set-up tries to enforce certain conventions. (I could change the Build&Run default, but that's not really a shared setting, either.) Make some minor adjustments to the CMake settings Define a number of environment variables

  In addition to that, I want to add extra configs for special cases like a partial build. (This is a fairly large multi-directory project.)

  For the run configs, I may need a "non-default" current directory as well as special command line arguments in some cases.

  I might perhaps also mention that ideally, I want to set up the environment variables in a project-wide manner (but not system-wide or user-wide) rather than defining them in every build configuration, but I can't find a way to do that.

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  Unsolved Qt Desktop app: Continuous Delivery with Bitbucket Pipelines or Gitlab
  • maxwell31

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  2 crucial questions:

  is the project open source? if not, do you already pay any service that offers CI?
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  Unsolved How to check pin DataTerminalReady
  • Rika

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  @Rika https://doc.qt.io/qt-5/qserialport.html#dataTerminalReady-prop

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  Solved Can Qt Creator warn about unhandled exception
  • djentx

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  Thanks for you two.

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  Unsolved Error while building/deploying project ... when executing step "CMake Build" !
  • Nima Ghorab

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  @mchinand I'm using CMake 3.14.0 which is the latest release until now without luck!

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  Unsolved QT5.12.x Raspberry Pi Zero Cross Compilation QCoreApplication Error
  cross compile qt5 raspberry pi qcoreapplicatio • • andyDT

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  Hi,

  Absolutely, in the same creator session I can toggle between toolchains, Desktop is fine, but Raspberry Pi is giving the aforementioned problem.

  This is my setup.

  Build settings:

  PATH: /home/ubuntuvm/raspi/qt5/bin:/home/ubuntuvm/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/arm-linux-gnueabihf/bin

  Kit:

  Device:
  

  Qt Versions:
  

  Compilers:
  

  Compiler Path (C & C++):
  /home/ubuntuvm/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/arm-linux-gnueabihf/bin/gcc

  Debuggers:
  

  Qbs:
  

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

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  One more for the list, turning clang code model off helped here as well

  https://forum.qt.io/topic/100408/qt-creator-strange-behaviour-how-to-fix-it/10

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  Unsolved UI file Custom Widget Class Name Generating Issue
  • Caagalar

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  Maybe you first named it 'renderarea'? I would un-promote the widget and re-promote it to be sure the correct class name is used.

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  Unsolved Undefined reference to QWidget::styleChange and others
  • bozo6919

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  It looks like it. Since it's the moc related code that has issue, I would check what version is run when you try to build your project.

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  Unsolved Qt Assistant and content sorted before 5.11
  • Nelson numerical software

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  No one has replied

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  Unsolved How to use precompiled headers in CMake project in QtCreator?
  cmake code model qtcreator precompile • • Alexander Trots

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  No one has replied

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  QT Creator weird window resize on MacOS 10.14.4
  • Sukhinov

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  Hi. The problem resolved in MacOS 10.14.4 Beta (18E220a).

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  Solved QT5.12.x Raspberry Pi Zero Cross Compilation on Ubuntu 18.04.2 LTS
  cross compilati raspberry pi ze qt5.12.x • • andyDT

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  @andyDT What do you see when you put the mouse cursor over that red exclamation mark?
  My guess is that qmake was build for ARM not x86.

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  Unsolved How to get rid of QtCreator's new ugly icons
  • ScumCoder

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  @ScumCoder

  P.S. could you please tell me the best practice concerning insertion of screenshots on this website? I can't find the "spoiler" markdown code.

  I always do it like you did and that feels Ok for me. So no need to worry.

• 

  Unsolved Opening the VLC Source in QtCreator
  • rohanrajpal

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  I solved a lot of imports by including

  QT += quick QT += widgets

  And I guess this is the reason I can't edit files in design mode
  https://felgo.com/developers/forums/t/troubles-using-designer-in-qt-creator

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  Solved Qt 5.11.3 works fine, but Qt 5.12.1 throws LINKER errors
  • m3g1dd

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  @hskoglund

  Hi, Thanks! Problem got resolved by renaming the netlib library to netagentlib, and Qt 5.12.1 builds and runs the application without any issue.

  These are all my code changes to rename the library:

  On my netlib library project file i.e. netlib.pro file I changed:

  -TARGET = netlib +TARGET = netagentlib

  Also, on my application executable project *.pro file I replaced these lines:

  win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../netlib/release/ -lnetlib else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../netlib/debug/ -lnetlib else:unix: LIBS += -L$$OUT_PWD/../netlib/ -lnetlib

  with these lines:

  win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../netlib/release/ -lnetagentlib else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../netlib/debug/ -lnetagentlib else:unix: LIBS += -L$$OUT_PWD/../netlib/ -lnetagentlib
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  Solved Qt Creator parse all qml files when program start to run
  • QiFen

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  @QiFen

  Thanks for sharing

• 

  Unsolved How to set up Qt Creator build type to debug -> to generate .pdb symbols.
  • john-smith-is-my-name

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  Hi,

  Check this article.

  Hope this helps

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  Unsolved Qt Creator compilation error on Windows 7 msvs17
  • john-smith-is-my-name

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  Thanks it helped to set bat file like below + removing QMAKESPEC:

  SET PATH=C:\Qt\Qt5.12.1\5.12.1\msvc2017\bin;%PATH%
  SET PATH=C:\Qt\Qt5.12.1\Tools\QtCreator\bin;%PATH%

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  Solved Qt Creator fails to load Qwt plugin (64-bit)
  creator 4.3.1 64-bit plugins designer • • frodebj

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  Works fine for me too ;-)
  thx a lot @frodebj

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  Solved Where can find QtCreator x64 deployment process?
  • QiFen

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  Thanks alots!

• 

  Unsolved cannot find -lGL, while building in QT
  • Meetika

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  @Meetika

  E.g. here: https://forum.qt.io/topic/96546/cannot-find-lgl

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  Unsolved Qt Creator remote repository pull/push problem
  • maydin

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  In that case, can you check whether you still have that issue with the beta of the next release ?

• 

  This topic is deleted!
  • Morophla

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  Unsolved Clang code model, OSX 10.14 and CMake
  code model clang cmake os x • • Nieluj58

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  No one has replied

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  Unsolved Qt Creator: Export source location etc. to environment (CMake project)
  • toralf

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  No one has replied

• 

  Unsolved how to trim whitespace in pri file?
  • JohnDaYe

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  @JohnDaYe Can you show how you read that data?
  Maybe this can help: https://stackoverflow.com/questions/369758/how-to-trim-whitespace-from-a-bash-variable

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  Unsolved What is the easiest way to integrate sqlite encryption in mobile application?
  • tr1cks

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  As written, the SQLite plugin provided by the Qt SQL module.

  Like shown by this project

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  Solved Align tabs of Qt tabWidget vertical
  • shree_121

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  @jsulm Actually i was thinking it will be more spacious for my project but now i think horizontal is good for me :-). thank you again.

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  Unsolved QML - Qt Quick Application 2nd Build/Run not working
  • Chohan

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  @Chohan You save your changes before running second time?
  Did you try to delete the build directory and do a rebuild?

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  Unsolved Help QSerialPort
  • Rika

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  Thanks for your answer.

• 

  Unsolved Qt Creator does not display help content
  • Weichao Wang

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  @Weichao-Wang have you checked if the help files are registered under Tools > Options > Help in Qt Creator?

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  Unsolved qt cross compile on raspberry pi3
  • Momeneh

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  of course you should know, before that I had several problems with the configure command so i couldn't continue, eventually i solved them and removed all the files or folders related to them and tried again and created raspi file at home and continued
  i used bellow link:
  https://wiki.qt.io/RaspberryPi2EGLFS

  so i think that it have not build before in the same directory

• 

  Solved Proposal for Qt Creator: highlight "assert" calls differently
  • m.alessandrini

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  https://bugreports.qt.io/browse/QTCREATORBUG-22060

• 

  Unsolved Source Paths Mapping does not work in Ubuntu (works in Windows)
  • dave2

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  When I add /home/dave/Qt/5.6.3/Src as the Target path (with Tools -> Options... -> Debugger -> General -> Add Qt sources...), the Source path is automatically set to /home/qt/work/qt. And no, /home/qt/work/qt does not exist on my Ubuntu machine.

  Similarly, none of the four directories which were automatically added as Source path when I added C:\Qt\5.6.3\Src as the Target path (that is: C:/work/build/qt5_workdir/w/s, Q:/qt5_workdir/w/s, c:/Users/qt/work/install and c:/users/qt/work/qt) exists on my Windows machine.

  I suppose that these source paths are directories in which the Qt versions I installed were built. The debugger then maps those directories to the directory where I have installed Qt. The mapping works in Windows, not in Ubuntu.

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  Unsolved can i add a checkbox just above the buttons in a QMessageBox ?
  • davecotter

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  @davecotter said in can i add a checkbox just above the buttons in a QMessageBox ?:

  i know you can add buttons into the button bar but what about a check box just above it? how ?

  It is in principle possible with some black magic incantations. However, if you want to customize it further than already suggested, I advise you to make your own custom message box dialog in designer and take it from there.

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  Unsolved core dumps in creator and designer
  • Kent-Dorfman

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  @Kent-Dorfman I would check the bug tracker to see whether there is something like this.

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  Unsolved QMAKE: how to protect some *.o files from being erased during clean/distclean?
  • FreedomFighter

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  So what you need is a custom link stage under the project file; something that references the external object .o files. I'd generally store them outside of the project folder tree, and create a project file that knows how to find them.

  see https://stackoverflow.com/questions/4644643/how-to-add-object-files-to-a-project-in-qt

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  Unsolved Memcheck configuration for windows using Qt
  • NikitaD

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  @NikitaD You can't. Valgrind MemCheck is a Linux tool (cf. www.valgrind.org)

  Extract from Web Site

  It runs on the following platforms: X86/Linux, AMD64/Linux, ARM/Linux, ARM64/Linux, PPC32/Linux, PPC64/Linux, PPC64LE/Linux, S390X/Linux, MIPS32/Linux, MIPS64/Linux, X86/Solaris, AMD64/Solaris, ARM/Android (2.3.x and later), ARM64/Android, X86/Android (4.0 and later), MIPS32/Android, X86/Darwin and AMD64/Darwin (Mac OS X 10.12).