Copy files to Build directory
Hello, I created a project in Qt Creator (2.6.2) and wrote some source code (.h/.cpp). When I build/run the project, Creator creates new directories for Debug or Release builds. Please, I have three...
View ArticleHelp! Building Qt libraries for VS2012 runtime
Hi, I need to build and link the latest (5.0.1) Qt libraries against the VS2012 runtime libraries. I’m using the non-commercial Qt. I’ve downloaded the qt-everywhere-opensource-src-5.0.1 package and...
View Article[SOLVED] mingw32-make: *** No rule to make target 'all'
I have installed Qt 5.0.1 libraries and Qt Creator 2.6.2 for windows 32-bit (MinGW 4.7), and i get thew followind compile output: 14:18:25: Running steps for project QtGrid... 14:18:25: Starting:...
View ArticleQt5 (How to install an addon/ module like Qt Location for instance)
Hello dear all! I installed QtSDk 5.0.1 under Ubuntu this evening and the maintanance tool provides “Remove all components” only. I would like to add the add-on/ module Qt Location to my Qt5...
View Article__NSAutoreleaseNoPool() warning on mac and performance
Hi, i have a tone of these wanrings: 2013-03-28 10:13:49.502 QtGrid[12973:903] *** __NSAutoreleaseNoPool(): Object 0x1014088b0 of class __NSCFType autoreleased with no pool in place - just leaking...
View Articlehow to create exe with linked dlls for windows
I’m a newbie to Qt and I wish to create a stand-alone exe for windows. From what I understand, one has to recompile Qt itself so that all the needed dlls for a project will be contained (e.g....
View ArticleError during installation process (qt.501.patcher) OS X 10.8.3
Hi: I downloaded qt-mac-opensource-5.0.1-clang-offline and I am running into an error that reads: Error during installation process (qt.501.patcher) Error while relocating Qt:Command install_name_tool...
View ArticleWin XP Embedded -"The memory could not be "read"."
Hello. I have written two small QT applications (QT4.7.4) and compiled under Windows with dynamic linking. The Qt DLL files has been copied to the folder with an executable and everything works fine on...
View ArticleCan't compile a thing!
Hi there, yesterday (27.03) I’ve downloaded the Qt 5.0.1 for Linux 32-bit (388 MB) and run the setup. That looked okay. But whatever I compile (even the samples) lead to exact the same error messages....
View ArticleQtSerialPort windows static link
Hi, I use static build Qt4.8 on windows XP. Now I need use QtSerialPort library in my program. So I downloaded this library a compilated it. Every thing seems good (no error). So I create new Project...
View ArticleNew project in Visual Studio won't compile.
Hello everyone. I’m completely beginner in qt. I’ve just tried to set the qt libraries for Visual Studio 2012. I’ve already compiled the library with options: -debug-and-release -static -platform...
View ArticleQT4 porting on Freescale i.MX6 SABRE LITE board
I want to run qt Gui application in iMX6 SABRE LITE board. For that I need to cross compile qt-everywhere-opensource-src-4.6.2 using arm-linux-gnueabi compiler. I have take the refrence of this link...
View ArticleCan't install Qt5 on Debian Squeeze ...
Hi All, I’m fighting to install Qt5 on a new fresh i386 Debian Squeeze setup. As soon as I try to run the “qt-linux-opensource-5.0.1-x86-offline.run” script , I receive the following error:...
View ArticleCan't install Qt5 with visual studio
Hi, I’m trying to install Qt to make it work with visual studio but this error keeps appearing: 'python' is not recognized as an internal or external comma operable program or batch file. NMAKE : fatal...
View ArticleCompiling QtCreator problem with libstdc++-6.dll ?
HI I compiled QTC with Mingw and this is the message I am getting when I try to run it (after installation) “The procedure entry point __gxx_personality_sj0 could not be located in the dynamic link...
View ArticleQT5 unable to build MySQL driver under ubuntu
I want to build QMYSQL plug-in for MySQL driver under ubuntu but I got this error message: mbnoimi-pc mysql # qmake “INCLUDEPATH+=/usr/local/include” “LIBS+=-L/usr/local/lib -lmysqlclient_r” mysql.pro...
View ArticleQT5 missing DLLs and an error
I am trying to run this [github.com] application on QT5. But, QT gives error as follows, Failed to start program. Path or permissions wrong?...
View ArticleQt installation fails at qt.tools.vcredist
I keep getting a “Error during installation process (qt.tools.vcredist) Execution failed (unexpected exit code: 1601)” I tried installing both the MSVC2012 and the MinGW versions of 5.0.1 but I keep...
View ArticleQt Creator with GCC 4.8.0 -- debugger problems
I downloaded and installed Qt 5.0.1 for MinGW 4.7.2, on Windows 7. But there is a known bug in GCC 4.7.2 that causes an invalid this pointer to be passed to a virtual function under some circumstances...
View ArticleQt5 MinGW build error: '_fileno' was not declared
Hi! I’m trying to build Qt5 shared, as I can’t stand those enormous icuu libraries. But I’m having problem building it. This is an error that I get: main.cpp: In member function 'virtual QVariant...
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