EDITED:
If you're having problems like this
Just downgrade the version you installed and avoid the alpha one. In my case, I installed Qt 6.3.0-alpha. That's it, hope it helps.
*Thanks #drescherjm for the explanation in the comment section.
Related
There are no instructions on the GStreamer site about how to update to the latest version or just uninstall it on macOS. Even googling comes up with basically nothing. How do I do it? Is it sufficient to simply delete the whole /Library/Frameworks/GStreamer.framework folder? And then reinstall the latest version? That would be just guesswork which a regular user should not be doing.
Thanks for reading and answering if you can--
I installing Qt open source framework in my window 10 pc. I already downloaded Mingw compiler and installed it to write C/C++. Now I wanna learn QT framework. I using Qt online installer. I choice to download custom compoment. Do I need to selet mingw component to download if i had already installed?
Note that there's not just one MinGW distribution and version out there. You can check out the exact supported version per Qt release at https://wiki.qt.io/MinGW .
Anyhow, if you install the pre-built Qt binaries via the online installer, the matching MinGW version will automatically be installed for you, and will be registered in Qt Creator so that things just work. There is actually no official way to prevent this.
I know that there're many questions regarding this aspect:
QML module not found (QtCharts)
How to include the QtCharts library in Qt Creator 4.2.0 (Community)
How to fix "QtCharts" library file not found/can't include <QtCharts>?
Importing QtCharts in QML causes module not installed error
Many more...
But most of them solve this issue by adding QtChart in Qt Maintenance tool, and I've already done this (and re-checked it).
But when using it:
QT += charts
I still received the Unknown module(s) in Qt error.
I've already asked this question in forum.qt.io, (and as I was asking, this question received no satisfactory answer, so please don't judge me if an answer is found on the forum by the time you answer this question), and some people said that I need to install and build the module first.
If this is the case, how do I do it? If not, what should I do with this? I'm thinking of reinstalling Qt and adding the module immediately when installation occured.
Link to question : https://forum.qt.io/topic/127564/qtcharts-module-not-found-even-after-installing-in-qt-maintenance
Some system info:
Windows 10, 64 bit
QtCreator 4.15.1
Qt 5.12.2 (MSVC 2019, 64 bit)
It seems you have only installed Qtcharts in the Additional libraries section.I know it's showing 0mb installation which is useless.
Select the QT section which is below the additional libraries section. Then select the version you have installed. Under the selected version there is a QT charts module, select it and install that.
Then go to your project and run a 'qmake'. Now you can observe all the errors are gone.
I had the same problem and I uninstalled and reinstalled Qt with QTChart. But the problem was not solved.
Accidentally, after installing Qt5, I used the following command to uninstall Qt4 libraries, and the problem was solved!
sudo apt purge qt4*
Hi I've tried to install the latest codelite but when I try to open it, it doesn't. I followed the instructions on the site but no luck.
I'm using openSUSE 13.2 64-bit
You probably need to install the wxWidgets runtime libs, which were supposed to be included in the CodeLite package but weren't.
openSUSE don't seem to have a meta-package for these, and there are a confusing number of choices, most of which will be wrong for you. However if you ask yast to install libwx_gtk2u_webview-suse-3_0-0 I think you'll find that will depend on the rest of the correct libwx* family.
At the time of this writing, you can install codelite and wxwidget in opensuste in a straightforward method. Just go to the
opensuse software repository and search for codelite. After representation of the results press on the button
Direct Install
to let you install the package on your machine.
I have VS2010 and VS2008. Decided to uninstall VS2008 and after the process VS2008 Shell remains. Can I uninstall this or is another software dependent on it?
Thanks and regards.
Here is a URL that should answer this for you, but the quick answer is you can uninstall the older shell.