Install Qt Platform Plugin Windows 10

Posted By admin On 01.09.21

The source code of G'MIC is shared between several git repositories with public access. Accessing it via git ensures you get the latest code available, and will ease the source updates as well. Here are the instructions to compile G'MIC on a fresh installation of Debian (or Ubuntu). It should not be much harder for other distros. First you need to install all the required tools and libraries:

  1. Qt Platform Plugin For Windows 10
  2. What Is The Qt Platform Plugin Windows
  3. Qt Platform Plugin Windows Download
  4. What Is Qt Platform Plugin Windows 10
  5. Qt Platform Plugin Windows Error
$ sudo apt install git build-essential libgimp2.0-dev libcurl4-openssl-dev libfftw3-dev qt5-default qtbase5-dev

Nov 30, 2016 D: code python playgroundpython qt.qpa.plugin: Could not load the Qt platform plugin 'windows' in ' even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: direct2d, minimal, offscreen. Jun 15, 2020 qt.qpa.plugin: Could not find the Qt platform plugin 'xcb' in '/usr/lib/x86-64-linux-gnu' This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc. The program has unexpectedly finished. Windows 10, Qt 5.9, OpenCV 3.2.0. This guide is actual for Qt 5.12.2 with MinGW 7.3.0 and OpenCV 4.0.1 too Qt Installation. Download the Qt installer from, then choose 'Download now'. This will then download qt-unified-windows-x86-2.0.5-online.exe. Execute the program, then choose the. 'the application failed to start because it could not find or load qt platform plugin 'windows' in. available platform plugins are: minimal, offscreen, windows. Reinstalling application may fix this problem.' I have tried to reinstall both Titanfall 2 and origin but haven't had.

Then, get the G'MIC source from the different repositories:

$ git clone --depth=1
$ git clone --depth=1
$ git clone --depth=1
$ git clone --depth=1

You are now ready to compile all G'MIC interfaces:

  • gmic (command-line tool),
  • gmic_gimp_qt (plug-in for GIMP),
  • gmic_krita_qt (plug-in for Krita),
  • ZArt and
  • libgmic (G'MIC C++ library).

Just pick your choice:

$ cd gmic/src
$ make cli # Compile command-line interface
$ make gimp # Compile plug-in for GIMP
$ make krita # Compile plug-in for Krita
$ make lib # Compile G'MIC library files
$ make zart # Compile ZArt
$ make all # Compile all of the G'MIC interfaces

and go out for a long drink (the compilation takes time).

Note that compiling issues (compiler segfault) may happen with older versions of g++ (4.8.1 and 4.8.2). If you encounter this kind of errors, you probably have to disable the support of OpenMP in G'MIC to make it work, by compiling it with:

Also, please remember that the source code in the git repository is constantly under development and may be a bit unstable, so do not hesitate to report bugs if you encounter any.

To run Neovim on Windows, you can either use the terminalNeovim oruse a GUI for Neovim. If you use terminal Nvim, you may encounter variousannoying issues. Based on my experience, I recommend you using a GUI client forNvim instead of the terminal one.

Nvim-qt is one of the many GUI frontend for Neovim,and it is packaged with Neovim by default on Windows platform. In this post, Iwill give a summary on how to solve a few issues withNvim-qt.

Where should I put configurations related to nvim-qt?

Nvim-qt will use your Nvim configurations as well as a GUI configurationfile1. The GUI config file is named ginit.vim, and you should put it underthe same directory as init.vim. The directory is something likeC:UsersAdministratorAppDataLocalnvim on Windows. If you are insideNeovim, you can also use the command :echo stdpath('config') to show theexact directory.

How do I pass options to neovim when starting nvim-qt on the command line?

Since nvim-qt has its own options, it will get confused if you simply provideit with nvim startup options. You need to specify nvim options after --. Forexample, to open a file using specificconfiguration, use the following command:

Shift+Insert does not work in nvim-qt


In Nvim-qt, when we press Shift+Insert in insert mode, itwill add a literal <S-Insert>, instead of placing the text on the systemclipboard to the cursor position. To fix this issue, we can use the followingmapping:

Nvim-qt has also provided a list of its own command to configure its behaviors.I list some of the settings in the following sections.

How to change the font used?

You can change the font Nvim-qt uses by default. To check the default fontused, use GuiFont command without argument inside nvim-qt. On my system, theoutput is Consolas:h11.

According to nvim-qt documentation,the following attributes for fonts are available:

You can chain different attribute with : character. For example, to use fontHack in 10 point and light weight, use thefollowing command:

After issuing the above command, you may see the following warning message:

Warning: Font “Hack” reports bad fixed pitch metrics.

To suppress this message, use the bang version of GuiFont command instead:

Qt Platform Plugin For Windows 10

How to turn off the GUI tabline?

The GUI tabline of nvim-qt is ugly. We can use GuiTabline 0 insideginit.vim to disable GUI tabline and use the TUI tabline.

Although we have set GuiTabline 0 in ginit.vim, but it seems that it isstill not disabled completely. If you open up a file with nvim-qt, the GUItabline appears and then disappears quickly.

To disable it completely, i.e., not showing at all, there are two wayscurrently. One way is to use the --no-ext-tabline option when invokingnvim-qt:

The second way is to edit the Windows registry for nvim-qt. Go toComputerHKEY_CURRENT_USERSoftwarenvim-qtnvim-qt and add a new String Value. The Name field should be ext_tabline and the Data field should befalse. Then the GUI tabline should disappear completely.

How to turn off GUI completion menu?

The GUI completion menu is also ugly and too long, since it shows the detaileddocstrings of object methods (see image below).

You can disable it by adding the following setting in ginit.vim:

What Is The Qt Platform Plugin Windows

How to reduce line space?

You can use command GuiLinespace to control the line space in nvim-qt, forexample, GuiLinespace 1.

How to open nvim-qt with maximized window?

Add the following settings to your ginit.vim file:

How to change cursor color in nvim-qt?

Qt Platform Plugin Windows Download

According to this issue,currently, it is not possible to change the cursor position color in nvim-qt.Nvim-qt just sets the cursor to the reverse of background color.

What Is Qt Platform Plugin Windows 10

My complete configurations for Neovim can be found in my GitHubrepo. For How to configure Neovim forPython development, seethis post.

Qt Platform Plugin Windows Error

  1. See also :h ginit.vim↩︎