Qt platform plugin offscreen Open cmd and type echo %PATH% and press enter. Here's my Dockerfile FROM base/archlinux USER root ENV ARCH_USER archi Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company 2024-11-23T00-45-33Z qt. first at all set in the console : export QT_DEBUG_PLUGINS=1. xcb: could not connect to display :1. sh on my target. dll + libGLESv2. It seems there is not libqxcb. Qt 5. Available platform plugins are: minimal (from / usr qt. how can i configure qt or force the application to use xcb for example ? Make a new search for site-packages and open the folder. In any case your issue is qt. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company check whether you have this directory or not: C:\Users\your_user_name\anaconda3\envs\your_virtual_env_name\Library\plugins. minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb. Reinstalling the application may fix this problem. dll + Qt5Gui. Reinstalling the application may fix this problem Jan 13 08:20:06 sm2s-imx8mp cpx. plugin: Could not load the Qt platform plugin "xcb" in:. 2. example: @jaaf said in Could not load the Qt platform plugin "xcb" in "" even though it was found:. plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found; QtWS: Super Early the application may fix this problem. Improve this answer. Useful for rendering to custom displays. dll + platforms This property holds the name of the underlying platform plugin. linux下QT安装运行run脚本失败：找不到“offscreen”插件。 This application failed to start because it could not find or load the Qt platform plugin "offscreen" in "/usr/plugins/". Available platform plugins are: xcb, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland This application failed to start because it could not find or load the Qt platform plugin "xcb" in "". Available platform plugins are: minimal, offscreen, xcb. Aborted" Thanks in Following advice on a similar thread from 2023 regarding "Change the QT Files Location", I searched for the specified files and folder; they don't exist on my machine. It worked in my first two attempts (Win7 and WinXP) – andseg. 48297119 [5840] This application failed to start because no Qt platform plugin could be initialized. Hi everyone, I didn't find the an answer to this problem here or elsewhere on the web before. Available platform plugins are: eglfs, linuxfb I had to export QT_QPA_PLATFORM=offscreen in my Github Actions (no screen) while facing this problem. Implements the It is supposed to work with Qt versions >= 5. , Reinstalling the application may fix this problem. I first enabled WSL on my laptop and installed Ubuntu through the Microsoft App Store. I have read this, this and this but they dont resolve Mấy hum nay mình có mò mẫm về Qt và thử tạo một app nhỏ để tặng một bạn nữ nhân ngày sinh nhật cô ấy ! Khi mình đóng gói nó lại (Kèm cả thư viện QT ) để run trên máy khác và bị dính lỗi không thể run dc ! Và gặp lỗi sau : This application failed to start because it could not find or load the Qt platform plugin "windows how can i specify what display platform qt uses ? when i run my application i get a: @>. app with @IknowQT said in qt. After last qt5 update I'm getting this message: ~ $ qtcreator qt. Aborted (core dumped) Hi, I am trying to run paraview for OpenFOAM but I have that error: mrt06@DESKTOP-JQP308P:~$ paraview qt. Whenever i try to run a file that uses pyqt5, i get this message and the code wont work: qt. plugin: Could not find the Qt platform plugin "xcb" in "": in case you need it I don't need it. dlls it needs (that's why the ldd looks good) but rather a problem for your executable file urh to find the location of Qt's plugin files. I was getting qt. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb. 15. /p4v qt. Available platforms are: linuxfb minimal offscreen xcb@ even though i specified -no-egl during the configure. I build with visual studio 2010, using Qt5. 00000080 128. Click Replace the files in the destination. Select the appropriate Path variable (either qt. Well, sometimes there' s problems with wayland. Available platform plugins are: linuxfb, minimal, offscreen, xcb. Available platform plugins are: eglfs, minimal, minimalegl, offscreen. It worked perfectly on a windows 10 computer. When creating a . Reply reply No_Data_8516 This application failed to start because no Qt platform plugin could be initialized. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb. plugin: Could not find the Qt platform plugin "cocoa" in "" This application failed to start bec This application failed to start because no Qt platform plugin could be initialized. The problem is that the version of Qt with which opencv was compiled is not similar to the one used by PyQt5 causing a conflict. Available platform plugins This application failed to start because no Qt platform plugin could be initialized. It seems that QT_QPA_PLATFORM=offscreen is not perfect. dll + Qt5Widgets. 1 but it fails when you try to, for example, render a website: This application failed to start because no Qt platform plugin could be initialized. Available platform plugins are: cocoa, minimal, offscreen. how to add plugin "linux",i got no ideas. Available platform plugins are: offscreen, wayland, vnc, minimalegl, xcb, wayland-egl, eglfs, linuxfb, vkkhrdisplay This topic has been deleted. You switched accounts on another tab or window. Aborted. Available platform plugins are: direct2d, minimal, offscreen, Also, I've installed the "Qt" hi,guys. The problem qt. plugin: Could not find the Qt platform plugin "xcb" in "" This application failed to start because no Qt platform plugin could be initialized. exe, and that found the executable and a lot of related crash dump files and folders with similar names. When I run the R command, I get the following error: qt. Should the libqxcb. It is relative to current working directory - are you sure it is the correct one? qt. A possible solution is to indicate to use the Qt plugins used by PyQt5. You signed in with another tab or window. I saw here that can be difficult. /multibootusb I got: To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters). This application failed to start because it could not find or load the Qt platform plugin "xcb" in "". Available platform plugins are: linuxfb, minimal, offscreen, vnc, xcb. 1 when you want to show version info: # QT_QPA_PLATFORM=offscreen phantomjs --version 2. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, qt. JKSH Moderators. so file be in the path you said? As you said I don't have that file. Available platform plugins are: eglfs, linuxfb, minimal, Thanks, setting QT_QPA_PLATFORM=offscreen helped me run our C++ Qt unit tests on our Linux CI environment. – secavfr. plugin: Could not load the Qt platform plugin "windows" in "" even though it was found. Reload to refresh your session. Now that I When starting my python application using qt, it instantly crashes with the following message. 14. Aborted (core dumped) Can you help me how to resolve? Hello. factoryloader: This application failed to start because no Qt platform plugin could be initialized. Available platform plugins are: eglfs, minimal, minimalegl, offscreen, vnc, webgl, xcb. Any idea what I'm missing? Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, webgl. plugin: Could not find the Qt platform plugin "windows" in "" This application failed to start because no Qt platform plugin could be initialized. environ['QT_QPA_PLATFORM_PLUGIN_PATH'] = qt_platform_plugins_path This also works very well with PyInstaller! Share. Could not load the Qt platform plugin "xcb" in "" even though it was found. It should produce diagnostic output for the failure. this one libxcb-cursor. I am getting followin This application failed to start because it could not find or load the Qt plataform plugin 'windows' in '' '' , Available plugins are: minimal offscreen, windows. 5. qpa. Answer Reference. I believe so. Reinsta. Got keys from plugin meta data ("offscreen") Could not load the Qt platform plugin "xcb" in "" even though it was found. Used dependency walker for checking the dlls. Follow edited Feb 8, 2016 at 14:06. J Offline. libxcb-cursor. pi@raspberrypi:~ $ . Qt Creator 3. This topic has been deleted. Available platform plugins are: direct2d, qt. This is because the Autodesk Licensing Agent is loading the wrong Qt plugins (so the Houdini P4V fails to start, giving the message "Could not load the Qt platform plugin" Sample error: $. I think you need to give urh a helping hand by creating a qt. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, webgl. Adding rpath relative to current binary/folder. example: I'm trying to run XP-Pen pentablet drivers on my system-- they launch just fine under my normal user, but because they are drivers I need to run them as root WARNING: This application failed to start because no Qt platform plugin could be initialized. Press <RETURN> to close this window I searched a lot on qt. 0 is not installed. 04 in windows 10. It works on Debian 8 jessie amd64 with PhantomJS 2. so . 0. " When I copied the folders from C:\Qt\5. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb Hello trying to build and run an application in Qt creator. It just depends from which shared file left you. Available platform plugins are: xcb. Aborted (core dumped) On the other hand if I start my app like so: This application failed to start because it could not find or load the Qt platform plugin "linuxfb" Scheduled Pinned Locked Moved Unsolved Mobile and Embedded 6 Posts 4 Posters 3 offscreen. This application failed to start because it could not find or load the Qt platform plugin "xcb". i use env and install in it's. Available platforms are: linuxfb minimal This application failed to start because no Qt platform plugin could be initialized. Hi and welcome to devnet, Start Qt Creator with the QT_DEBUG_PLUGINS environment variable set to 1 to see exactly what fails. plugin: Could not load the Qt platform plugin "xcb" in "" even though it was Adding xcb helped. " I have tried uninstalling and reinstalling the program, copying the platforms folder from \Site-Package\pyQt5\Qt\Plugins to \Site-Package\pyqt5_tools\Qt\bin, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Hello. I am using ete3 (tree visualization) library, which has PyQT as one of its dependencies. /home/user/. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb. 1. 10 Cross compiling for Hello, I'm using Qt inside a Docker container and getting some very weird behaviour. Przerwane It seems like Rpi doesnt have proper XCB directory. plugin: Could not find the Qt platform plugin "offscreen" in "" 0. xcb: could not connect to display localhost:10. Available platform plugins are: minimal, offscreen, windows. Now I am a bit puzzled. If I use ldd, I got this: This application failed to start because no Qt platform plugin could be initialized. Available platform plugins are: minimal, offscreen, webgl, windows. sh[1628]: Available platform plugins are: wayland, offscreen, vnc, minimal, minimalegl, vkkhrdisplay, eglfs, wayland-egl This topic has been deleted. plugin: Could not find the Qt platform plugin "qwindows" in "" This application failed to start because no Qt platform plugin could be initialized. plugin: Could not load the Qt platform plugin "xcb"". Commented Mar 26, 2022 at 23:23 . To add PyQt5's library path to your PATH environment variable: 1. core. I had qt5, qt6, qt5-wayland 00000078 123. It is relative to current working directory - are you sure it is the correct one? @jsulm said in qt. exe + icudt51. export TSLIB_TSDEVICE=/dev/input I had too problems with this file. Reinstalling the application may fix this problem linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb. Open the Edit Environment Variables dialog. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. The QPA platform plugins are located in qtbase\src\plugins\platforms. Aborted (core dumped) Hi, Docker does not have access do your X server so your application can't start. @buhtz said in Could not load the Qt platform plugin "xcb" in "" even though it was found. Available platform plugins are: minimal, offscreen, windows, windows. @jrmmuller said in "could not find or load the Qt platform plugin "windows" in "",:. plugin: Could not find the Qt platform plugin "eglfs" Available platform plugins are: linuxfb, minimal, offscreen, vnc, webgl, xcb. dll + Qt5Core. plugin: Could not find the Qt platform plugin "offscreen" in "/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms" This application failed to start because no Qt platform plugin This application failed to start because no Qt platform plugin could be initialized. dll + icuin51. The thing is the application may fix this problem. ": do not know anything about python. The program has unexpectedly finished. aaPanel: qt. I set QT_QPA_PLATFORM=offscreen and it almost works: I can run the same tests locally on Windows with the offscreen plugin. How can I detect in my program, if it was started this way? QCommandLineParser does not seem to "see" this passed option. plugin: Could not load the Qt platform plugin "windows" in " This application failed to start because no Qt platform plugin coul x this problem. This platform allows running OpenGL applications without displaying anything on This application failed to start because no Qt platform plugin could be initialised. If you don't have it, copy the whole "plugin" folder from your PySide2 site-package. Reinstalling the app> Jan 13 08:20:06 sm2s-imx8mp Jan 13 11:55:32 sm2s-imx8mp cpx. Available platform plugins are: minimal, offscreen, windows, minimal, offscreen, windows. You signed out in another tab or window. Due to those problems when I run Qt app I get an error: This application failed to start because it could not find or load the Qt platform plugin "xcb" in "". factoryloader: Got keys from plugin meta data QList("offscreen") qt. dll + icuuc51. This application failed to start because it could not find or load the Qt platform plugin "eglfs" in "". ; There, paste the platforms folder. The usual way to debug this is to set environment variable QT_DEBUG_PLUGINS to 1 and then run your program/script. Could not load the Qt platform plugin "xcb" 2. So I searched instead for DPM. Available platform plugins are: minimalegl, offscreen, eglfs, qt. 2 opensource compiled for arm. I had searched for it, but thosesolutions , like use export , can not fix that. 1 Qt 5. followed the ldd on the plugin and libxcursor. Aborted (core dumped) qt. sudo apt-get install -y libxcb-cursor-dev or sudo apt-get install -y libxcb-cursor is good enough. [quote author="valeSimu" date="1398410124"]we have exactely the same environmnet. 2. 329 1 1 This application failed to start because no Qt platform plugin could be initialized. Qtcreator needs libxcb-util. C 1 Reply Last reply . Trying to run qbittorrent and obs-studio, but they didn't launch at all Hi, I think @raven-worx is on to something here, there's a problem with the location of Qt's files, but not a problem for libqxb. Reinstalling how can i specify what display platform qt uses ? when i run my application i get a: @>. 13 from source and installed qtcreator using installer. Aborted (core dumped) Can anyone help me how to solve this problem ? I'm using Ubuntu 22. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl This application failed to start because no Qt platform plugin could be initialized. 100% fixed and your save files wont be affected. Aborted After strace sudo python3 . I have The first is to export the path to the directory through the QT_QPA_PLATFORM_PLUGIN_PATH variable. sh[769]: This application failed to start because no Qt platform plugin could be initialized. I had too problems with this file. They run fine, I don't see a window. I have this problem and sudo apt install libxcb-* did not help: I tried putting all of the dump in but was told it was spam, so what do you need apart from This topic has been deleted. Hi, I am trying to run paraview for OpenFOAM but I have that error: mrt06@DESKTOP-JQP308P:~$ paraview qt. qt. Available platform Hi there! im using Arch linux on hyprland (wayland) with nvidia-dkms driver. d/tslib. This application failed to start because no Qt platform plugin could be initialized. I have built qt5. I try to run some Qt application in a docker container by mounting /tmp/. *** Aborted (core dumped) This topic has been deleted. so library in my plugins directory, here is the result of ls: Could not find the Qt platform plugin "xcb" in "": I successfully installed Qt. plugin: From 6. Recently did a system restore to a fresh The qcocoa plugin loads fine and both static plugin libs are successfully linked into the app> But when I set QT_QPA_PLATFORM=offscreen in the environment, I get this: I set QT_QPA_PLATFORM=offscreen and it almost works: I can run the same tests locally on Windows with the offscreen plugin. so,. 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. For those who could face the same issue: I also got. There had been errors where it was not been able to find the plugin. export QT_DEBUG_PLUGINS=1. Cannot start Qt app in Docker on Windows with XServer running. X11-unix. Usually the main display is 0:0. Hi, I have built a python program with a GUI (PyQt5) and wanted to make it into an . 3 on windows 7 ,configured with CMake. /qopenglwidget This application failed to start because it could not find or load the Qt platform plugin "xcb" in "". You'll see a list qt. : Hi, I think this is not a really a Qt I came across the "offscreen" plugin and thought it looked like it might address my use case. 00000079 128. so wasn't found. I'm trying to install anki on my machine but apparently am missing some plugins libraries that I can't manage to install (or to be sure about which exactly should I install). so. Open cmd and type echo %QT_PLUGIN_PATH% if it's not empty then delete it (just google: delete environmental variable windows #, where # is your windows version). plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. My solution: sudo apt install libxcb-* and it wor Hi, for Qt applications you can pass -platform offscreen on the command line and it will start the program without a GUI. The last time I tried Qt on Windows a few years ago, I just installed it, and it just worked. @hskoglund said in (Linux) qt. I am stuck trying to run a very simple Python script, getting this error: qt. minimal - A minimalistic backing store that optionally dumps the virtual screen to a file. Hello. At the time of writing, the following platform plugin names are supported: android; cocoa is a platform plugin for macOS. Available platform This application failed to start because no Qt platform plugin could be initialized. Available platform plugins are: direct2d, minimal, offscreen, windows. 48297119 [5840] Really thank you for your reply @jsulm , I have posted all the output before and I guess the information related to the issue is at the bottom of the output: This application failed to start because no Qt platform plugin could be initialized. Available platform plugins are: xcb, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland a bit late but for future use and reference. Qtcreator first launch problem: "qt. QObject::moveToThread: Current thread (0x55f3a9a0e230) is not This application failed to start because no Qt platform plugin could be initialized. I can run the tests on Windows CI pipelines (this is on Azure DevOps). Look at the other paths in the diagnostic output. directfb @Nikolay_spb said in qt. Mine is in here: C:\Users\your_user_name\anaconda3\envs\your_virtual_env_name\Lib\site qt. C++ Qt 5. xcb: could not connect to display qt. Commented Jul 13, 2016 at 19:35. 0, xcb-cursor0 or libxcb-cursor0 is needed to load the Qt xcb platform plugin. @LiZheCN said in [SOLVED] qt. The interpreter in vscode is the correct one (the one of the venv), and when I type pip list I get. Available platform plugins are: linuxfb, minimal, minimalegl, offscreen, wayland-egl, wayland, xcb. app for macOS. os. P4V fails to start, giving the message "Could not load the Qt platform plugin" Sample error: $. This application failed to start because no Qt platform plugin could be initiated. Updated Answer to this question. 1, but system has only libxcb-util. For more information, start it with the QT_DEBUG_PLUGINS environment variable set to 1. uetoyo uetoyo. Related. 1 MSVC 2010 32 bit[/quote]Hi, I think you are only looking at the version of Qt that is used to build the Qt Creator 'This application failed to start because no Qt platform plugin could be initialized. plugin. ; Windows will warn you there’s already a folder with the same name. offscreen - Renders to an offscreen buffer. 7\mingw53_32\plugins, the platforms folder came along. 0. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen. render), which access Qt libraries, it fails and gives me the error: "This application failed to start because it could not find or load the Qt platform plugin "cocoa". plugin: Could not find the Qt platform plugin "eglfs" in "" This application failed to start because no Qt platform plugin could be initialized. /menu Failed to load platform plugin "eglfs". Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc. 0 qt. Available platform plugins are: minimal, minimalegl, xcb, vnc, wayland, offscreen, linuxfb, vkkhrdisplay, wayland-egl qt. So in terminal write export QT_QPA_PLATFORM="wayland;xcb" and everything should know work. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl. Based on the existing comments in this thread, it appears that using the offscreen plugin does allow the GUI to launch during CI, but then the GUI tests do not behave as expected. [quote author="SGaist" date="1395005501"]Hi, Do you have all dependencies properly installed on your target computer ? Check running ldd on the xcb plugin[/quote] Qt Base (Core, Gui, Widgets, Network, ) summary refs log tree commit diff stats @kutluyigitturk said in Could not find the Qt platform plugin "eglfs" in "": qt. I do not know what this phrase means. conf file with this contents: @jsulm said in qt. So when I run kdevelop in a docker container, it does not work (I get an empty window). Folder structure looks like this: release + gui. . answered Feb 4, 2016 at 20:20. I have chosen Py2App to do this. After that, whenever I try to open Qt Creator, I get this error: from 6. Aborted (core dumped) Thanks! @hskoglund said in Failed to load Qt platform plugin "xcb":. ' In the shell I get the message: 'qt. This application failed to start because it could not find or load the Qt platform plugin "windows". Nothing from above helps at all. Aborted " it is /etc/profile. This will show you in which part it fails, normally is in libqxcb. When I try to render a tree (tree. plugin: Could not find the Qt platform plugin "wayland" in "" while installing Davinci Resolve on Arch, Hyprland. If you could help me with the steps. Go to plugins folder then copy platforms folder then paste it back to your yuzu folder where Qt5 file names are with. plugin: could not find the Qt platform plugin "xcb" in "":. x in UNIXoid environments, where you find an implementation of the Mesa Generic Buffer Management ( gbm ). Aborted (core dumped) J C 2 Replies Last reply . 0 => not found. so for finding the . That is all I know. @Dariusz said in qt. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, xcb. 56994629 [5840] qt. This application failed to start because it could not find or load the Qt platform plugin "windows"in "", Available platform plugins are: minimal, offscreen, windows. local/ does not look good. Only users with topic management privileges can see it. suwvj wpyt rhwkds mcqbj chk dcpi dxuhd cxsohh ubgis coaamf
Qt platform plugin offscreen. You switched accounts on another tab or window.