Tools

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  Unsolved Qt Creator failing to find Qt headers in working cmake+Qt project
  • rmam

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  Hi,

  It's determined by the Kit used.

  What version of Qt Creator are you using ?

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  Solved Integrating Qt Test and Appveyor
  • VRonin

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  @VRonin said in Integrating Qt Test and Appveyor:

  This turned out to be infinitely more involved than I wanted.

  Merging different test results in a format that appveyor understands is not a walk in the park.

  Wow, hold on there. You don't need to merge anything, Appveyor correctly handles multiple uploaded results (thank goodness!)

  test_script: - .\bin\release\%BUILD_ARCH%\fso_test.exe -xunitxml > tests_fso.xml - ps: (new-object net.webclient).UploadFile("https://ci.appveyor.com/api/testresults/junit/$($env:APPVEYOR_JOB_ID)", (Resolve-Path .\tests_fso.xml)) - .\bin\release\%BUILD_ARCH%\fso_test_high_level.exe -xunitxml > tests_fso_high_level.xml - ps: (new-object net.webclient).UploadFile("https://ci.appveyor.com/api/testresults/junit/$($env:APPVEYOR_JOB_ID)", (Resolve-Path .\tests_fso_high_level.xml))

  You can see the complete example and how it looks in Appveyor on my project's GitHub page: https://github.com/VioletGiraffe/file-commander

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  Solved Treat .c files as c++
  • eugcomax

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  I've found a way!
  I analyzed Creator's sources and saw that project parts are bound to MIME type.
  To treat .c files as C++ you only need to edit MIME settings:

  In main menu go to Tools->Options->Environment->Mime Types Edit "text/x-c++src" entry and modify its pattern to match .c files Edit "text/x-csr" and clear it's pattern.

  Now you'll get a single project part and all the Code Model will treat files as valid C++ files!

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  Unsolved Unable to build project with JOM in Qt Creator
  • RomarioRios

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  I've just installed Qt Creator 4.6.2 on Windows 10 and when I tried to build the first project I've also experienced a similar problem.

  Here's Qt Creator's output:

  C:\Program Files\CMake\share\cmake-3.12\Modules\CMakeTestCCompiler.cmake:52: error: The C compiler "C:/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.14.26428/bin/HostX86/x64/cl.exe" is not able to compile a simple test program. It fails with the following output: Change Dir: C:/Users/rmam/AppData/Local/Temp/QtCreator-WwNhAr/qtc-cmake-cZffZkom/CMakeFiles/CMakeTmp Run Build Command:"jom" "/nologo" "cmTC_2b1c8\fast" The system cannot find the file specified Generator: execution of make failed. Make command was: "jom" "/nologo" "cmTC_2b1c8\fast"

  edit: after adding Qt Creator's bin directory to the system path ( i.e. if Qt is installed in C:\Qt then it's C:\Qt\Tools\QtCreator\bin ) the build proceeded as expected. This agrees with Qt's FAQ entry on Qt Creator not finding a helper application, such as Git or a compiler, which suggests checking if the application is in the system PATH.

  Qt Creator enables users to add entries to the PATH environment variable that are specific to each cmake project through the "Projects" menu -> "Build", and in the bottom part of the form in the "Build Environment" section click on "Details" and add entries to the PATH environment variable.

  Having said that, how exactly can Qt Creator fail to include Qt Creator's bin folder in Qt Creator's PATH environment variable?

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  Unsolved qt-creator failed to be built...
  qt-creator • • jiapei100

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  Your listing does not contain any error message. Search for it above the given output.

  Qt Creator build questions are best asked on Qt Creator mailing list. That's where devs working on it reside.

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  Unsolved The best way to combine MinGW and MYSQL?
  • koahnig

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• 

  Solved updating UI while in debugger
  • mzimmers

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  @mzimmers
  Just so you know, all debuggers on all platforms (have to) work like this when debugging a UI-event-driven application. When stepping/running to next breakpoint, it executes only the instructions it comes across, and while they do not allow the UI to process events/repaint the visuals will remain "frozen". It actually shows you what what is really going on in your app!

  Like @J-Hilk says, only way is temporarily to insert necessary event processing lines into the code you happen to be stepping through. Not ideal for debugging, but a standard issue.

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  Unsolved How to load multiple custom plugins for form editor in Qt Creator
  plugins custom widget metadata • • moditg

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  Why do you have your plugins and application all in the same project ?

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  Unsolved Can I save a project with a standard set of files open?
  • fyngyrz

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  Hi @fyngyrz,

  no it's a directory. I now found out, that a *.qws file is created for each session, e.g. ~/.config/QtProject/qtcreator/test.qws. Don't know if Creator will complain if you make this file read-only.

  Another idea: Have you thought of using bookmarks?

  Regards

• 

  Solved Having SIGSEGV when setting serial port name
  qserialport setportname sigsegv • • cesar93

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  @cesar93 so if your problem is solved, please mark this topic as SOLVED too. Thanks

• 

  Solved Tracking memory leak: Is it possible to use Heob in QtCreator 3.5.1
  • loup

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  @aha_1980
  Get it!
  Update is done, i can see the option Heob in Analyze category. I check Heob install now...
  Thanks a lot for the reply.
  Regards
  loup

• 

  Unsolved CentOS 7 debugger dont show debug info
  • Sacha_D

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  @Sacha_D For developing it is always safe to use paths with ASCII characters and without spaces.

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  Qmake Copy files in target directory
  • Nazardo

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  Hi everyone,

  I know, this topic is now 6 years open and without an answer. But it is also one of the first hits, when I googled for QMake_Copy solution.

  So I'll post what I use, for who else comes across this topic.

  I use qmake to copy my translation files (*.qm) so that they are found during runtime

  the original files are part of the project folder and they are all inside the translations sub directory and I copy them into the similary named translations folder that besides the executable.

  For Windows the following works fine (should also work with linux):

  //*.pro TARGET = myApp TEMPLATE = app DESTDIR = ../deployment # copies the given files to the destination directory defineTest(copyToDestDir) { files = $$1 dir = $$2 # replace slashes in destination path for Windows win32:dir ~= s,/,\\,g for(file, files) { # replace slashes in source path for Windows win32:file ~= s,/,\\,g QMAKE_POST_LINK += $$QMAKE_COPY_DIR $$shell_quote($$file) $$shell_quote($$dir) $$escape_expand(\\n\\t) } export(QMAKE_POST_LINK) } #copyToDestDir(srcPath, destPath) copyToDestDir($$PWD/translations, ../deployment/translations)

  For MacOS those steps are not necessary, as all relevant data ought to be part of the app bundle. Therefore I use QMAKE_BUNDLE_DATA for this

  //*.pro macx { APP_Language.files = $$PWD/translations/qt_en.qm \ $$PWD/translations/qt_de.qm APP_Language.path = Contents/MacOS/translations QMAKE_BUNDLE_DATA += APP_Language }

  Hopefully this is helpful for others and maybe the OP sees the answer and changes the topic to solved :-)

• 

  Solved cc1plus.exe: out of memory | 60MB encrypted resource file
  qrc rcc cc1plus.exe error resources • • Slv007

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  @Slv007 : Thank you. This should be an acceptable answer.

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  Unsolved how to download and install Qt 3D studio?
  • signalK

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  https://www.qt.io/download

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  Solved Custom Error Parsing Problem
  • qtenvy

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  This lead to QTCREATORBUG-20605, please use that for further tracking.

  Therefore closing this topic.

• 

  Unsolved Strange app crash issue
  moc strange crashing • • devDawg

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  One more thing: this should have been one of my first things I tried, but I ran the debugger and got the following message - "The inferior stopped because it received a signal from the operating system
  Signal name: SIGSEGV
  Signal meaning: Segmentation fault",

  and it pointed directly at my destructor for DataPiece, which simply calls "delete this" (even though I never actually call the destructor in my code, it must be an implicit call).

  After briefly looking up this error, I primitively discovered that this generally occurs when attempting to illegally access a register in memory. So then I looked at how I initialized my DataPiece, realizing that I actually wasn't calling any of my constructors. So, I passed it a parameter 'this' to act as the QObject * parent, but this still didn't resolve my SIGSEGV issue.

  Any thoughts?

• 

  Unsolved Debugger doesn't show the source of the error
  • Mark81

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  @Mark81 said in Debugger doesn't show the source of the error:

  I understood if I compiled Qt in debug mode the debugger will show the Qt source code that would be unuseful.

  As I said, if it is the case that the fault is coming as a result of Qt code executed internally as an indirect consequence of something your code did earlier, what else do you expect to get out of a debugger? Yes, it will show the Qt code. Then in the debugger you can try to understand which list of yours is being accessed.

  P.S.
  I don't do cross-compilation, but I presume the way it works is that you are running a native debugger on the target machine (RPi). Are you sure that the source file paths are available to & valid paths from the target's POV?

• 

  Solved Qtcreator load custom widget plugin failed
  • Anqi

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  @Anqi
  Adding to @SGaist

  when load the custom widget plugin, every slot function will be called?
  No. Creator/Desiner calls the QDesignerCustomWidgetInterface meta functions
  bool isContainer() const override;
  bool isInitialized() const override;
  QIcon icon() const override;
  QString domXml() const override;
  QString group() const override;
  QString includeFile() const override;
  QString name() const override;
  QString toolTip() const override;

  but unless you hooked your slots up to some signals that triggers during load,
  it wont call any slots as such.

  class QSerialPortInfo can't be init in custom widget plugin?
  You can use any class as you normally would.
  No restriction as such.
• 

  Solved How to set sysroot correctly
  • Mark81

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  Well, eventually I found there were two sysroot folders, likely due to a typo in the scripts... hence it was searching in the wrong one.

• 

  Unsolved Raspberry Pi Beginners Issue: toolchain or QMakeSpec is broken
  cross-compiling armhf toolchain • • CybeX

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  Because I had the same Issues with the same Tutorial and often came along this discussion while searching for possible solutions, I took the privilege to dig up this old thread. With the help of What would be a pratical example of sysroot and prefix options for Qt and especially the mentioned option,

  quote:"
  -no-gcc-sysroot

  very specific hack for compilers that can't find their own crt inside --sysroot

  passes sysroot to pkgconfig and others, but not to gcc

  so that gcc will be called with -L/sysroot/lib/ correctly, but doesn't try to find implicit paths (crt) here.

  ", I was able to fix the problem.

• 

  Unsolved Can't compile llvm for QtCreator
  • martinv_

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  I'm not blaming you. That was rather a suggestion to follow the current "stable branch" rather than master that is the "development" branch.

  By the way, why not use the pre-built version of LLVM as suggested in the Readme file ?

• 

  Unsolved Set run environment from script in QtCreator
  • rmoyen

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  @David-Warren

  I'm not aware that would be possible, beside the mentioned custom executable.

  Regards

• 

  Solved Qt Installer Framework, updating the installer's Watermark image
  • Christoph Schaefer

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  No problem,
  you pointed me in the right direction in the first place, all about a good community!

• 

  Unsolved How to insert an image on QTextEdit
  • jacky2580

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  @jacky2580 if your issue is solved,please don't forget to mark your post as such. Thanks

• 

  Unsolved Qt Creator cannot create new projects or configure existing ones
  • DanGione

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  @SGaist, The same as the original poster's one:

  Project ERROR: failed to parse default search paths from compiler output
  Error while parsing file path/to/project.pro. Giving up.

  Going to Build > Run qmake was failing too. After simply running qmake in the terminal, it started working.

  It was not creating the Run configuration at all, even after cleaning git ignored files (like the .pro.user file for example) and configuring a Build configuration.

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  Unsolved Install crosscompiler QT5.3 qt creator
  • MANU_TN

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  Did you cross-compile Qt for the Beaglebone first ?

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  Solved Qt textEdit Text formating
  • jacky2580

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  @SGaist Thank you so much !!!!!!!

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  This topic is deleted!
  • cloudenv.org

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  Qt installer setup crash while gaining admin rights
  • Alvaro

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  Unsolved Class android.graphics.drawable.RippleDrawable not found on x86 Android Emulator.
  android qt creator 4.6 • • Dmitriano

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  Unsolved Doesn't know what to use
  • DPixel

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

• 

  Solved QLabel is snipping after using SetStyleSheet
  • SHRED4RED

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  do you see empty area between QLabels? There are the text which are snipped.
  If don't use RichText and use Fixed size policy , then all are good. But I nevertheless can't understand how are work this magic.

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  Unsolved Installer Framework - not displaying translated license file
  • Nando

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• 

  Solved Qt Scxml calculator-widgets example question
  • d_h_mcinnes

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  Thank you very much. I hope I can return the favor one day.

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  Unsolved Installer framework, installer file
  • HojjatJafary

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  I've not found any solution yet.

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  Solved Odd dialog when open/closing Creator 4.6.1
  • mrjj

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  @aha_1980
  ahh, my fu failed searching.
  Yes, i will update with my experience. Also so far it seemed fixed.

• 

  Unsolved how to add automatic correction on QTextEdit
  • jacky2580

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  Thank you for helping me and sorry to answer you so late. I tried everything but I can not do it. I have not abandonded but I will try when I have all the necessary knowledge. Thanks a lot for your help .

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  Unsolved Creator not displaying object information in debugger
  • mzimmers

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  I don't see anything out of order in the log. Perhaps this:

  dBREAKPOINTS ARE NOT FULLY SYNCHRONIZED

  but I think that's a red herring. Very odd.

• 

  Unsolved Complete Windows installer
  install • • Fortran

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  Hi and welcome to devnet,

  Do you mean the Qt Installer Framework ?