Build Error: cannot find -LGL on Ubuntu 14.04
I have just installed Qt 5.3.2 from “qt-opensource-linux-x86-5.3.2.run” file on my Ubuntu 14.04. But I can not build any Qt widget application / Qt Qucik application. Here is what Compile Output says:...
View ArticleUnable to create Windows 8.1 Apps Using Qt Libs
I am trying to test an app I’ve created with Qt in Windows 8.1. And created deployable binary based on Qt Docs. I’ve followed how to create package manifest on Windows Dev site, and created appx...
View ArticleQt5.3.1 VS2008 (self-built) -"Default" Qt apps crash in release mode from IDE
Hi everyone, I successfully built Qt 5.3.1 for VS2008 (using jom 1.0.14) and have absolutely no trouble importing Qt .pro files using the VS add-in (v 1.2.3). I furthermore have no issues running Qt...
View ArticleProblems Following Windows Update
Hello, Since the last windows update this recent days on Windows 7, I have error of my own dll that are not loaded. Do you have the same problem ? Thx, Christophe
View ArticleRun Qt Application On IOS
Hi, i’ve implemented a qt application, i’ve ran it on ios simulator successfully and now i want to run it on an ios device. But i get these error: No matching codesigning identify found:no codesigning...
View ArticleBuilding for mac from a Visual Studio project.
I’ve been given a QT4 visual studio vsxproj solution that I need to compile to run on a Mac but I’m a bit out of my depth being relatively new to QT. I’ve downloaded the QT5 creator for the mac, and a...
View Articlemodule "QtQuick.Controls" is not installed
hi guys, i write a simple project by qt 5.3 in qt quick 1. when i insert “import QtQuick.Controls 1.0” or “import QtMultimedia 5.0” and run it, it show me this error “module “module “QtQuick.Controls”...
View ArticleCannot find libs for cross-compiling (BBB) while Host PC works fine
Hi all, this example with projectfile does nothing and works fine on my Host PC (Linux Host 3.13.0-37-generic x86_64 GNU/Linux): #------------------------------------------------- # # Project created...
View ArticleBuilding a 32bit application on a 64bit machine.
I’m getting close. I’m using mkspec linux-g++-32, and the CFLAGS, CXXFLAGS and LFLAGS all have -m32 in them and all of the object files are compiled into 32 bit. But the linker is still using...
View Articlenumerous "error during installation process" dialogs using automated...
I’ve just tried installing qt on Windows 7 64 bit and got numerous “error during installation process” dialogs using the automated installer, on various modules. The first error report was for...
View ArticleErron building QDB2
I want to build the QDB2 driver. But there comes an error… See the lines below: hdk-cpp-1:/opt/Qt5.3.2/5.3/Src/qtbase/src/plugins/sqldrivers/db2 # /opt/Qt5.3.2/5.3/gcc_64/bin/qmake...
View ArticleThe fastest way to deploy Qt app on Window, etc. for beginners.
Read this great deployment guide – “Deploy Applications on Windows”: http://qt-project.org/wiki/Deploy_an_Application_on_Windows Qt is absolutely great, fast and easy to develop apps. But some points...
View Articleinclude Qt System Info
I have installed libqt5systeminfo5 on Ubuntu 14.04. How can I include qbatteryinfo in my source code? Thanks.
View ArticleQML example cross compiling to android on Ubuntu using Creator: Unknown...
My problem is similar to this older post http://qt-project.org/forums/viewthread/43483/ My host is Ubuntu. I installed a newer Qt5.3 using the online installer. I am following the tutorial for the Qt...
View ArticleSyntax error for QIconvCodec on 5.3.2 build
I’m building Qt5.3.2 64 bit from git on Windows 64 bit machine using VS2010 toolchain. I’m using this http://qt-project.org/wiki/Building_Qt_5_from_Git as a guide. I did a git clone on the Qt5...
View ArticleHelp me! Problem while running project.
I tried to run my project. But it has a problem and showed this message *Error while building/deploying project untitled (kit: Desktop Qt 5.3 MSVC2013 64bit) When executing step “Make”* How should i...
View ArticleLNK recurring error
Hi Qt Forums, I’m having a recurring issue when running a program created in Qt Creator, the program runs fine at first, but if a change is made (it seems like changes to the header file) and try...
View ArticleqDebug:identifier not found
I am facing this Issue from last two days : error: C3861: ‘qDebug’: identifier not found Please provide a quick solution on it. Waiting for the reply
View ArticleWhat does the qt5 installer do and how does it make itself known in the system
Hi. I’m trying to figure out what the qt installer do (qt*.run file). My system is Ubuntu 12.04 64 bit and the qt version is 5.3.2 During installation I chose a directory to install files to so I’m...
View ArticleTrouble buiding Opencv for Qt with Cmake
CMake Error at C:/Program Files (x86)/CMake/share/cmake-3.0/Modules/FindQt4.cmake:1316 (message): Found unsuitable Qt version “5.3.2” from C:/Utilitarios/Qt/5.0.3/5.3/mingw482_32/bin/qmake.exe, this...
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