Compiler can't find the Qt Classes
Hello! I’m receiving the error when compiling: fatal error C1083: CANNOT OPEN INCLUDE FILE: ‘QInputDialot’: No such file or directory And the same error for the others included Qt Classes, like...
View ArticleDB2 driver
I’m on Ubuntu 32bits. Qt 5.1.1 I installed with online installer in /opt/Qt (I created /opt/Qt before with writing perms for my user). I installed from my user (not with root). DB2 Client is installed...
View ArticleQt SDK for Linux
Hello, I’ve been using Qt for almost a year now, on Windows. I really like it, signals and slots give so much and the ease of creating UI is wonderful. But, as a next step for my project, I need to...
View ArticleInstalling Qt 5.2 fails on OSX 10.6.8
When I try installing Qt 5.2 on OSX 10.6.8 it fails. “Error during installation process (qt.520.clang_64.essentials): Command install_name_tool failed.” I have a Qt 4.8 installed too, on the side.. And...
View ArticleProblem with downloading..
Hi there, Qt creator takes times to be downloaded. That is not because the size of the project, it really because the slowness of the server. I have high speed internet but once I want to download the...
View ArticleMySQL Driver and Qt 5.2
Hello, I have problem with MySQL Driver ! who can help me step by step for install MySQL Driver and using it on Qt. I don’t have more information about this. please help me for create a simple project...
View ArticleNewbie cannot create project (invoke QY Designer) using Qt Creator 2.8.1...
I have installed Qt Creator 2.8.1 (Standalone) on my MAC (OSX 10.7.5), using the (qt-creator-mac-opensource-2.8.1.dmg) package installer; with the sole intention of using Qt designer to create Qt...
View Articleinstalling Qt 5.1.1 and qwt 6.1.0 on ubuntu 12.04
Hi I’ve recently came to linux from a 1 year windows run in Qt so I don’t know how this works exactly and couldn’t find any thing decent. So here it is : As is obvious from the title I’m trying to...
View ArticleHow to add a compiler to a kit : Qt 5.1.1 running on Debian Wheezy ?
Excuse me if I’m expressing myself very poorly, I’m not good in English : I speak French. After the installation process of “ q-t-linux-opensource-5.1.1-x86_64-offline.run “ on Debian Wheezy- no...
View ArticleMavericks File Permission Problem
Hi there, building my app under Mavericks, Qt 5.2rc with xcode 5.0.2, compiles and runs fine when started from QtCreator. I do macdeployqt on the .app file Then I try to run it by double clicking it in...
View ArticleAt Moderator: This Topic can be erased! [Partially Solved: Qt Creator 3.0+...
Edit4 21:14PM GMT+1: It seems i need to wait til Qt 5.2 is officially released. I hope there will be Source Code for QtCreator 3.x then – currently there is none for MingW. I tried to compile 2.8.1...
View Articleis it possible to make compiled VS2010 library to work with qt
Hi I’m writing a GUI program which is going to grab video frames from a camera and fuse it with other information from other sensors and radars to detect moving objects … I’m writing my code in Linux...
View ArticleUnable to step into Qt source files with Qt Creator and CDB
I have just installed Qt with Qt Creator on Windows 7 ×64 using the pre-compiled package “Qt 5.1.1 for Windows 32-bit (VS 2010, OpenGL, 504 MB)” because I have Visual Studio 2010 32-bit installed...
View Article[Solved] Problems with building MySQL Driver
Hi I’m new to this whole Qt thing and I’ve been trying to build the MySQL driver today (the whole day, actually). This is what I do: Windows 7 64 bit Qt 5.1.1 + sources installed MySQL 5.6.X installed...
View ArticleMissing headers and va_start unreferenced variable error on Mavericks and Qt...
Hi all, after several months of smooth and happy coding and compiling on my Qt4.7 installation on mac osx 10.8 I upgraded to Mavericks (osx 10.9) and I finally decided to upgrade to Qt 5.1.1. I...
View ArticleCompile Qt 5.2 and Qt Creator 3.0 on Win 7 x 64 with MingW32: MingW does not...
Hello. I dont know how to get MingW32 to create the File in the Prefix Folder. When i start compiling from within the Prefix Folder, compiling stops after ~2 Minutes with Error 2. When i start...
View Articlewhat does this error mean "undefined symbol:...
Hi I’ve written a gui program and when I want to run it the qt will display the following error symbol lookup error: /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4: undefined symbol:...
View ArticleQTimer.moc missing in Qt 5.2.0 shadow build on Win 7 x64 and VS2013
Hi, I’ve got Qt 5.2.0-beta1 building in place OK, but when I try to do a shadow build it fails because qtimer.moc cannot be found. The .moc directory of the in place build does have this file and the...
View Articlejom and nmake
I have downloaded jom i ran this command and it gives me this message. C:\Qt\jom>qmake -r Reading C:/Qt/jom/src/app/app.pro Project WARNING: You're building jom with a shared Qt. Reading...
View Articleconfiguring Qt5.1.1 and mydql 5.6.
Hello all, I have compiled mysql driver using mingw32-make and got the following four files: a.)libqsqlmysql.a b.)libqsqlmysqld.a c.)qsqlmysql.dll d.)qsqlmysqld.dll. in the following directory:...
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