When i run my first project in QT creator 5.5.1 and then it appears this in Issue "Qt Creator needs a compiler set up to build. Configure a compiler in the kit options." and in output it appears "21:12:35: Configuration is faulty. Check the Issues view for details.
Error while building/deploying project Bunthai (kit: Desktop)
When executing step "Make" ".
You only installed Qt Creator, which is only an IDE, but does not contain any compiler or library.
Install the integrated suite instead : http://www.qt.io/download-open-source/
Under windows, it includes a preconfigured compiler (MinGW)
Related
I built an extension plugin in release mode with MinGW 32bits (Qt 5.13.1).
When I run qmlplugindump everything works as expected and my .qmltypes file is well generated.
But when I build my plugin in release mode with MinGW 64bits (Qt 5.13.1) the qmlplugindump leads to the following error:
17:10:24: Starting: "C:\Qt\QtFramework\5.13.1\mingw73_64\bin\qmlplugindump.exe" -nonrelocatable NXSharedControllers 1.0 ...\NXSharedControllers > NXSharedControllers\nxsharedcontrollers.qmltypes
QQmlComponent: Component is not ready
file:///C:/Users/Documents/Qt_Main-d_5_13_1_MinGW_64bit/NX_SharedControllers/typelist.qml:3:1: plugin cannot be loaded for module "NXSharedControllers": Cannot load library C:\Users\Documents\Qt_Main-d_5_13_1_MinGW_64bit\NX_SharedControllers\NXSharedControllers\NXSharedControllersPlugin.dll: Unknown error 0x000000c1.
17:10:24: The process "C:\Qt\QtFramework\5.13.1\mingw73_64\bin\qmlplugindump.exe" exited with code 3.
Error while building/deploying project Qt_Main (kit: Desktop Qt 5.13.1 MinGW 64-bit)
When executing step "Custom Process Step"
Does it mean anything to someone ?
I have found the cause of this issue. A dependency file was missing from the plugin build folder. I created a custom target with QMake in order to copy the dependency file to this folder.
I took over a Qt project using cmake on Windows platform; every time I open this project in Qt Creator IDE (by open the top level CMakeLists.txt), Qt Creator always re-run cmake for this project. Then when I run this project, even without changing anything, cmake will re-build the complete project (because cmake is re-run).
How can I avoid such re-build? I use cmake 3.12 and Qt Creator 4.10
p/s: I noticed that there is a similar question [1], but the answer there doesn't help to avoid the re-run.
[1] Can I prevent auto-run of CMake at startup of Qt Creator 4?
Just installed QT and trying to build a QT project from inside the QTcreator using Cmake instead of Qmake.
I get the following error:
Starting to parse CMake project, using: "DCMAKE_BUILD_TYPE:STRING=Debug",
"-DCMAKE_CXX_COMPILER:STRING=",
"-DCMAKE_C_COMPILER:STRING=",
"DCMAKE_PREFIX_PATH:STRING=C:/Qt/5.13.1/msvc2015_64",
"DQT_QMAKE_EXECUTABLE:STRING=C:/Qt/5.13.1/msvc2015_64/bin/qmake.exe".
The CXX compiler identification is unknown
CMake Error at CMakeLists.txt:3 (project):
The CMAKE_CXX_COMPILER:
cl
is not a full path and was not found in the PATH.
To use the JOM generator with Visual C++, cmake must be run from a shell
that can use the compiler cl from the command line. This environment is
unable to invoke the cl compiler. To fix this problem, run cmake from the
Visual Studio Command Prompt (vcvarsall.bat).
Tell CMake where to find the compiler by setting either the environment
variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
to the compiler, or to the compiler name if it is in the PATH.
Configuring incomplete, errors occurred!
See also "C:/Users/tany/AppData/Local/Temp/QtCreator-pKrFgC/qtc-cmake-DqmsxZqd/CMakeFiles/CMakeOutput.log".
See also "C:/Users/tany/AppData/Local/Temp/QtCreator-pKrFgC/qtc-cmake-DqmsxZqd/CMakeFiles/CMakeError.log".
CMake Deprecation Warning:
The 'cmake-server(7)' is deprecated. Please port clients to use the
'cmake-file-api(7)' instead.
CMake Project parsing failed.
Now if I use the Cmake-GUI instead, I can configure and generate the project files successfully, after supplying the environment variable CMAKE_PREFIX_PATH.
But I can't get this to work from inside the QTcreator.
Anyone has any experience with using Cmake with QTcreator then please help.
Thank you!
The error message says that your C++ compiler Visual Studio 2015 (64 bits) could not be located. Maybe when you run cmake-gui it finds another C++ compiler like mingw?
In Qtcreator's settings dialog you have a tab showing the detected compilers, and another one with the available kits.
It seems that QtCreator is using a deprecated version of cmake. Update QtCreator to a new (unreleased, as writing this comment, version 4.10.0 is broken) or downgrade cmake to choco.exe install cmake --version 3.11 --force (a newer version might work).
Please also make sure to install jom (as this is the default for QtCreator/CMake on windows).
choco.exe install jom (how can I tell it to use make?)
The deprecation warning is harmless. CMake deprecated the cmake-server and provides a new API for the same purpose now. Qt Creator will support that from 4.11.
The error tells you, that CMake is unable find the cl compiler. cl.exe comes with Visual Studio. Make sure you mark C++ there during the installation process. It is not installed by default anymore.
Alternatively install the MinGW tool chain from the Qt installer. In Qt context it is easier to use than the Visual Studio tool chain.
I'm trying to import my Cmake project in QtCreator, which I'd want to use as code editor, but with completition for Qt classes an the possibility to do the build via Ctrl+R
When importing the Cmake project, the QtCreator ide hangs when running CMakeWizard when I try to select RunCmake. If I cancel an empty windows pops up and the project is not generated.
Is it possible to import an existing cmake project in QtCreator?
Ubuntu 10.10 x86_64, QtCreator 2.6
Normally you just do "Open Project" and then select the CMakeLists.txt as the project file. QtCreator will then ask you to run CMake once (to generate a CodeBlocks build file, which is then interpreted by QtCreator). After that you have native support for your CMake project.
It even works with rather complicated CMake scripts.
If you observe hangs etc., you should probably file a bug report with the QtCreator project.
I had a similar issue when qtcreator crashed when opening cmake projects created in older versions of qtcreator. Removing CMakeLists.txt.user and running qt from terminal resolved issue for me.
cd /path/to/project/
qtcreator .
I have some difficulties with QT, which I need for school for some GUI applications.
I have recently done these steps:
1) mingw-get-inst-20120426.exefrom SourceForge installed to C:\MinGW\ with default settings.
2) Qt libraries 4.8.4 for Windows (minGW 4.4, 317 MB) from QT Project installed to C:\Qt\ with default settings. Here an error occurs:
!!!There is a problem with your MinQW instalation
!!!g++ not found in c:\MinGW\bin\
!!!Do you still want to continue? Yes
I checked c:\MinGW\bin\ there is no such file
3) Qt Creator 2.6.0 for Windows (51 MB)also from QT installed to C:\Qt\gtcreator-2.6.0 with default settings
4) Run the QT IDE
5) Open project or create new project. Another error occurs here
!!!No valid kits fond.
Qt Creator uses the invalid kit Desktop to parse the project.
6) Open Options->Build & Run->Kits (But I don't know how should I set Kits and where to find them).
7) Can you also help me, how to set Qt version
(Options->Buid&Run->Qt Version)? Where do I find qmake.exe?
I also didn't find how to create GUI Application. There is no such option in New File or Project...
Thanks for help.
That is quite tricky ;)
Precompiled Qt (MinGW) is only win32 (not win64).
Precompiled Qt is compiled with MinGW-g++ 4.4 and won't work with other.
You have to download this one:
http://get.qt.nokia.com/misc/MinGW-gcc440_1.zip
//// Edit: With this version of MinGW, gdb won't work (it's not python-enabled). Although QtSDK is depracted (and you won't find it on qt-project.org), I highly recommend downloading this online installer and, during the selection of components mark only MinGW. It will come with folder named "pythongdb".
http://www.developer.nokia.com/info/sw.nokia.com/id/da8df288-e615-443d-be5c-00c8a72435f8/Qt_SDK.html
(You may need to register. It's free.)
////
Add "Compiler" by g++.exe
Add "Qt Version" by qmake.exe.
Add "Kit" with Compiler and Qt Version configured above. You can try to change debugger from CDB to GDB.
When you installed mingw, did you select the C++ compiler? It is not selected by default but you need it. Re-run the wizard and select that.
The kit is not valid because the C++ compiler cannot be found: try to install it first. If you still cannot setup this read the manual: http://doc-snapshot.qt-project.org/qtcreator-2.6/creator-targets.html. It is very complete.
qmake.exe is in *qt_directory*/bin/qmake.exe.
Try this out:
http://sourceforge.net/projects/mingw-w64/ (Since the mingw-w64 project on sourceforge.net is moving to mingw-w64.org i suggest to use mingw-w64.org)
It works for me.