Problems with QtService in Qt4
Im new in the qt world and im working in a project that still use this version. My work right now is take the project compiled in VS2008 and runing in Unix Systems in Qt 4.8.2. My first attemp is with...
View ArticleQt Creator bombs on startup: Windows 8
I tried installing Qt via Qt Online Installer for Windows. My OS is 32-bit Windows 8.1 Pro. When I try to run Qt Creator, it bombs at ig4dev32.dll. Any ideas?
View Articleinvalid option '-Wextra' and invalid option: '-fno-keep-inline-dllexport',...
I’m trying to compile the project of this” tutorial”:http://doc.qt.io/qtcreator/creator-writing-program.html with QT 5.O.1 and these are the following errors I’m receiving: _invalid option: ‘-Wextra’...
View ArticleWindow doesn't display
I downloaded the latest version of Qt. I created a new Qt Widget Application project and tried to run it. There was no information about an error but the window of the application doesn’t display.
View ArticleQT5.4.0 install failing on not finding libGL.so.1
Running linux 14.04 “Trusty Tahr” and I keep getting the error message in console: Warning: /home/bd-01/Qt5.4.0//Tools/QtCreator/bin/sdktool: error while loading shared libraries: libGL.so.1: cannot...
View Articleqt54, adding class, cimpiler error
Hi I´m very new to qt. Win7 64bit, dowloaded vs2010 (express + sdk 7.1 installed) version Made a new desktop project, added by wizard a class (.h, .cpp file). No further content written expect in...
View ArticleCmake never links to _iphonesimulator libraries
Hi, Qt`s cmake scripts from Qt5.4.0/5.4/ios/lib/cmake/ never link to _iphonesimulator postfixed libraries, only to device ones. Most ios libraries I`ve worked with use a single fat binary for arm/x64,...
View ArticleQt websocket program not compiling
I have been working with QT and Ubuntu(14.04) for the last 2 months. I am using QT Creator 3.0.1 which is based on Qt 5.2.1.Currently I am developing a websocket program. When I compile a sample...
View ArticleCannot install Qt libraries without QtCreator
Hello, I am developing with Qt using Visual Studio. Now, everytime I download Qt for windows the installer forces me to install QtCreator – it cannot be unchecked. I find this really annoying. I have...
View Articlemake install: "File format not recognized"
Hello, I try to install qt 4.8.1, the make command was done OK with no errors/warnings, but in “make install” the strip command fails with “ File format not recognized”…. What should I do ?...
View ArticleIs there any way to add the ODBC driver to Qt 5.4 from the Mac .DMG file?
Hi, I’m useless with Macs unfortunately and I’m trying to compile a program written in Qt 5.4 for Windows which requires ODBC driver support. After a huge amount of head scratching I managed to get the...
View ArticleBulding problem (qtmuldimedia -no-opengl problem)
Hello everyone, 3 days ago i downloaded the last Qt release 5.4.0 and i wanted to compile the Source for static linkage, but i got this problem with the...
View ArticleSOAP+websocket
Hi, I have used KDSOAP (SOAP+http) for client-server communication in QT. Now our client wants us to implement SOAP+websocket for communication. Are there any QT packages readily available which I can...
View ArticleAttempting to Install Qt Static 5.3.2 when I get the following error
mingw32-make1: Target ‘install’ not remade because of errors. mingw32-make1: Leaving directory ‘C:/Qt/Static/src/qt-everywhere-opensource-src-5.3.2/qtbase’ Makefile:75: recipe for target...
View ArticleHow to friend Qt app compiled&linked with Qt 4.8.4 on system with integrated...
How to friend Qt app compiled&linked with Qt 4.8.4 on system with integrated Qt 4.8.6? I have my big project that written with Qt 4.8.4. Now I purchased a new PC and install Kubuntu 14.10 based...
View ArticleCan't find platform plugins when qt gets loaded by jni
Hello So this is a variant of the “failed to load platform plugin” issue with the Qt platform abstraction. I have a C++ Library which depends on the Qt Framework. Everything works when I create a C++...
View ArticleQt Project with multiple subdirs, apps, libs and tests, how to set-up?
Dear all, Let me start by wishing you a healthy, prosperous and /ˈkjuːt/ 2015! I’m not sure whether this topic is more “Tools” or “Installation and Deployment” related, please feel free to move it do...
View ArticleCan't use Qt. May be compiler issue oe Make issue. Please help urgently :'(
I was using Code Blocks with MinGW installed and it worked fine. the after learning C++ in console I decided to look forward to GUI development and installed you Qt (Windows 8.1). But then it did’nt...
View Article[Qt5.4 IFW 1.4.0] Can't find qtquickcontrols
Hi everyone, We’re having issues with qtquickcontrols, when launching a standalone .exe we created with Qt IFW 1.4.0 Our Qt 5.4 project works fine in Qt Creator. plugin cannot be loaded for module...
View ArticleBuild Qt 5.3/5.4 without Neon support?
I’ve tried to figure out how to force Qt and/or ./configure to not use Neon-extensions on ARM. There used to be a “-no-neon” option that is gone? My processor has Neon, the cross-compiler supports it...
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