针对你遇到的 qt.qpa.plugin: could not find the qt platform plugin "eglfs" in "" 错误,这里有几个可能的解决方案。这个错误通常表明 Qt 运行时无法找到指定的平台插件 "eglfs"。以下是一些详细的解决步骤: 1. 确认Qt环境配置是否正确 确保你的 Qt 环境已经正确安装,并且包含了所有必要的库和插件。你可以...
Qt5运行时需要通过“-platform”来制定QPA插件,如果不指定就默认使用QPA插件,在QT_QPA_PLATFORM变量制定,比如: ./app -platform eglfs ./app -platform linuxfb QWS(Qt Window System)介绍 QWS(Qt Windows System)是QT自行开发的窗口系统,体系结构类似X Windows,是一个C/S结构,由QWS Server在物理设备上显示,由...
可移植性 #if 物理设备 启动失败 原创 maxiongying 2021-08-11 09:55:25 1385阅读 qt.qpa.plugin: Could not find theQtplatformplugin 转载:https://forum.qt.io/topic/97484/qt-5-12-make-mingw-32-release/12 I buildQt5.12 with MinGW 7.3.0 32bit from source. Download: link @AmrCoder Add t...
This application failed to start because it could not find or load the Qt platform plugin "xcb" in "". Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, xcb, xcb. Reinstalling the application may fix this problem. 看到问题没? libQt5XcbQpa.so.5 libQt5DBus....
QFactoryLoader::QFactoryLoader() looking at "/home/curiouspan/qt6-build/qtbase/plugins/platforms/libqeglfs.so" Found metadata in lib /home/curiouspan/qt6-build/qtbase/plugins/platforms/libqeglfs.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFact...
Available platform plugins are: xcb, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl. qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/wx/.local/lib/python3.12/site-packages/cv2/qt/...
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb. Aborted (core dumped) 根据问题描述,虽然能够找到但是不能加载Qt平台插件“xcb”,虽然接下来又说重新安装可能能够解决,这个可能的话,还是尽量作为最下的选择吧。
[ "eglfs" ] }, "archreq": 0, "className": "QEglFSIntegrationPlugin", "debug": false, "version": 330752 } Got keys from plugin meta data ("eglfs") QFactoryLoader::QFactoryLoader() looking at "/usr/lib/rstudio/plugins/platforms/libqlinuxfb.so" Found metadata in l...
EglFSプラグインはX11等のウィンドウシステムを使用せず、EGLを用いて直接フレームバッファへの描画を行うプラグインである。 QEGLPlatformBackingStore::paintDevice()が返すpaint deviceはただのQImageであり、またQPlatformIntegration::createPlatformPixmap()のオーバーライドもないため、描画処理は全...
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" 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: eglfs, linuxfb, minimal, minimalegl...