Tools

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

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  Hi @rsacchettini, Clang is a double-sided sword. If it works, it gives you fantastic insight in your code - but if not, you often have no idea why. I'd recommend you nevertheless to start an own discussion topic here, we might be able to help you get it at least running. Can you at least work on a small example project? Also note that the CMake integration is in flow currently, so there might be regressions in .0 releases. You might want to try the last stable or the next snapshot release. Regards Edit: Ah, you alread did: https://forum.qt.io/topic/111067/symbols-parsing-and-finding-stops-working-qtcreator-v4-11-0-cmake-on-linux-x64
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  UNSOLVED Qt Creator: Is there a ViewPageUp/Down but for only half the page?
  • Harjit  

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  I was able to simulate this by recording a macro to scroll up / down by a fixed number of lines. The problem is that if I change the font size or split size, then, the macro doesn't work properly. It would be great to have a built functions.
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  UNSOLVED Scroll current line to center of split
  • Harjit  

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  SOLVED qml live bench tool
  • LeLev  

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  I found an alternative to this, i simply defined my constants in a Js lib (.pragma library) instead of QML Singleton // Consts.js .pragma library property string darkBlueColor: "#005490" property string lightBlueColor: "#006BB7"
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  UNSOLVED qmake SUBDIRS and diamond dependencies
  • HendrikGerloff  

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  I have modified also dll_DO_.pro which is also based on subdirs template. The whole compilation with ordered modifier is sped up from approximately 9:30 to around 7:45. Therefore there is a significant increase in compilation speed of about 20-25% on an eight core Windows 64 bit machine for that specific project and tool chain. However, as it turns out the use of .subdir does not work. I have 15 different subfolders and 1 of them would require the .subdir specification, since the name used in SUBDIRS has been different. However, I had to modify the name in SUBDIRS to make it homogenous with the subprojects. Otherwise the ordered modifier was required.
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  UNSOLVED How to install heob plugin
  • dbill  

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  Hi @dbill Quoting https://github.com/ssbssa/heob/issues/14 heob integration was introduced with Qt Creator 4.6. So you need to upgrade Qt Creator if you want the simple usage via the heob dialog. For older version you could still call heob manually, and then open the generated xml in Qt Creator. That's how i started and even got the idea for the integration in the first place. So that seems the only possible way. Btw.: While I agree that updating to every new version can have its downsides, you could consider an upgrade after 12! minor releases (approx. 4 years of development). Of course, taking care to not break your working environment, so best do that on a test station first. Regards
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  UNSOLVED Tooltip not displaying doxygen information
  • Harjit  

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  @Harjit said in Tooltip not displaying doxygen information: The CMakeLists.txt: I added this info. to https://bugreports.qt.io/browse/QTCREATORBUG-4557?focusedCommentId=388140&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-388140 but the bug is closed. Do I need to open a new bug or is the comment sufficient?
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  UNSOLVED Autocompletion shows file multiple times - what am I doing wrong?
  • Harjit  

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  UNSOLVED Set name for included *.pri
  • suhenkiy  

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  UNSOLVED Creator with Android toolchain
  android creator creator 4.11.1 • • koahnig  

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  UNSOLVED Qt Installer Framework: TypeError cannot read property name
  • Reghu_Att  

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  Thanks for the info. In my case directory structure contained dashes ("-"). That couses the same error. <com>.<ven>-<dor>.<pro>-<duct> removing the dashes fixes my problem.
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  UNSOLVED Qt Creator configuration folder on msys2
  • woocom  

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  SOLVED Maintenance tool error: "Cannot open file "" for writing: No error"
  • mcleary  

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  @JKSH It seems to be a combination of the hardware not returning random numbers and the fact that it looks like the Qt installer doesn't initialise a random seed like qsrand(uint(std::time(0))). I might be wrong since I don't have access to the actual source code. If you take my snippet and run it on AMD with the qsrand() call rand seems to work fine.
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  SOLVED Qt Creator fails to update project when removing static lib
  • J0Nes  

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  Turns out that just including boost/process.hpp auto links against the mentioned library. I was not aware that this is even possible. Thanks for your help
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  SOLVED Did anyone find a problem with the qt5.14.1 installer?Can't install
  • duncan98  

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  @duncan98 said in Did anyone find a problem with the qt5.14.1 installer?Can't install: Is the Visual Studio work environment required? Yes, you need to have MSVC 2017 installed to use Qt for MSVC 2017.
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  SOLVED Qt Creator: How to show call hierarchy?
  • Harjit  

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  @aha_1980 Done. Is there a way to see a "reverse" call hierarchy? void foo() { bar(); } void bar() { bara(); } void bara() { barb(); } void barc() { barb(); } void bard() { barb(); } When one highlights barb(), they would get: foo() -> bar() -> bara() -> barb() barc() -> barb() bard() -> barb() There would be a limit of how many are shown and one can page up/down through them
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  SOLVED How to open stack trace in QT?
  • PikaCat  

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  @PikaCat said in How to open stack trace in QT?: But the problem is that there are no windows saying "Exception Triggered". That's very strange. Is that a big problem? If the debugger stops at a throw, you should already know what happens. You can go to GDB Extended to check "the stop when abort() is called". Glad you found it and thanks for sharing! Regards
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  This topic is deleted!
  • hotelmanali35  

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  SOLVED LLDB requires a large amount of resources on QtCreator
  • francl  

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  @aha_1980 thanks for you help, with 4.11.1 everything goes fine!
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  UNSOLVED CMake thrashing
  • mark.sibly  

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  This is a problem of qtcreator, not cmake. Best is to use two different source directories - otherwise CMakeLists.txt.user is overwritten and you will see this behavior. Go and blame qtcreator and not cmake.
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  SOLVED Strange behavior observed with GammaRay
  • LeLev  

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  hi @Christian-Ehrlicher I don't think there is a bug at all I dont even interact with my application but the QObject Self Total increments, good news is that Self Alive is stable at 10 so i guess this is not an issue.
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  UNSOLVED Qt Creator built in Clang Tidy and Clazy failed to analyze
  • Has478  

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  @Has478 said in Qt Creator built in Clang Tidy and Clazy failed to analyze: -fno-keep-inline-dllexport' I've seen this before https://bugreports.qt.io/browse/QTCREATORBUG-22452 - it wouldn't appear you are on the latest Creator. That may be enough to fix this one for you.
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  [QtCreator] Follow symbol under cursor question
  • pperisin  

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  The way this is implemented is that it either always opens in the same split or always opens in a different split. Is there a way to indicate the split I want to show the symbol in? Sometimes I want to open it in a different split and sometimes in the same split.
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  UNSOLVED building Qt for Windows (revisited)
  • mzimmers  

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  I'm going to try 5.13; I can't think of anything else either.
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  UNSOLVED Can I mix Qt VS Tools with Visual Studio's "Linux development with C++" to build a Qt app on Linux?
  • D.Shinaberry  

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  Quick update: we've just added a post on the Qt blog about this topic. Please check it out and feel free to leave any comments/questions/suggestions there. Regards, --Miguel Costa
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  UNSOLVED Qt LNK2019: unresolved external symbol "__declspec(dllimport)..." VTK
  • AnaM  

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  Hola , para yo resolver este error cambie de modo DEBUG a RELEASE y corrio mi app.
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  UNSOLVED Flooded by dbus-daemon
  • Mark81  

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  SOLVED How to list all callers of a function / method?
  • Harjit  

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  Thank you; And it works like magic! I was searching for "caller", "function", etc. Didn't think of usage. I'm trying to think if there is a way to make things more discoverable.
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  UNSOLVED Qt Design Studio Arc
  • Alex-sw30  

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  @Alex-sw30 Glad i could help. Unfortunately as a UX designer i don't know anything about c++, i'm sure there would be someone else on the forums who could help with that if you write another question in a more relevant topic. Best, Brook.
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  UNSOLVED Symbols parsing and finding stops working Qtcreator v4.11.0 + CMAKE on linux x64
  • rsacchettini  

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  I have the same issue in the same scenario (v4.11.1, Cmake, linux64) here with ClangCodeModel enabled. Symbols parsing is not working. If I disable ClangCodeModel, the semantic highlighting is fine. My distro is ArchLinux. I tried also Qt official QtCreator with the same result. I get this error at boot: "PchManagerConnectionClient" LocalSocket Error: "QLocalSocket: Remote closed" I tried passing "-settingspath" with a new folder, everything is loaded with default values, but the issue still persists.
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  UNSOLVED QtCreator License Template for Projects?
  • fl0mll  

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  @aha_1980, ok, I was hoping to keep the license text separate, but I guess this will have to do for now. Thanks for your help.
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  SOLVED QToolButton StyleSheet not Accepting PNG
  • Stevendragoes  

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  @Stevendragoes As shown in your referenced https://doc.qt.io/Qt-5/stylesheet-designer.html , the stuff they show from the Designer does correspond to the required stylesheet syntax. And as I said your plain url(:/imgs/control_play.png) does not have an image: or background:. So I don't know how you made what you show work if you did not make the kind of change I suggested. But clearly you know more than I do since you are using it....
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  This topic is deleted!
  • everywelcome  

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  SOLVED Qt Creator Search and Replace
  • Patrick Fromberg  

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  @aha_1980 Oh yes indeed. Clicking the mini-magnifier gives me regex. Great!
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  UNSOLVED Qt Creator debugger feature please
  • SPlatten  

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  Hi, This is the wrong channel for a feature request. These are done on the bug tracking system. Just check that it doesn't already exists before opening a feature request.
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  UNSOLVED QMYSQL Driver not available Windows 10
  • IAmUnshure  

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  @thecodemonkey Thank you so much !
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  UNSOLVED Qt creator crashing while editing .pro
  windows 10 creator 4.11.0 ide crashes • • koahnig  

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  @koahnig ok, another thing to try is to use clean settings, i.e. starting with -settingspath /tmp . I've experienced problems when using settings over several Creator versions, that were not reproduceable with clean settings. You might also want to use a 4.11 snapshot instead 4.11.0. Regards
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  UNSOLVED Compiling qtcreator by sources failed: recipe for target '.obj/release-shared/contextpanewidgetimage.o' failed
  • qtuser12  

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  @koahnig Thank you and I will try it as you said. And I will give you feedback when I get some ideas. Regards.
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  UNSOLVED Changing of tool chains
  android windows 10 upgrading • • koahnig  

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  SOLVED :-1: error: [makefile.debug :10069: Debug /file.o] error 3
  • duncan98  

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  @duncan98 please show the complete compile output after a rebuild. justt this error is not enough. Regards