针对您遇到的“qt.qpa.plugin: could not load the qt platform plugin 'xcb'”错误,我们可以从以下几个方面进行排查和解决: 1. 确认Qt环境配置是否正确 检查环境变量:确保QT_PLUGIN_PATH环境变量正确设置,并包含了Qt插件的目录。如果未设置,您可以通过以下命令在Linux系统中临时设置(以bash为例): bash export ...
这都能碰上 "qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found." 快速解救方法 export QT_QPA_PLATFORM=offscreen 或者 重装/安装 pyqt6 $ /…
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/hs/dl/env/miniconda3/envs/pytorch-cp311-cu121/lib/python3.11/site-packages/cv2/qt/plugins" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the...
统信UOS报错qt.qpa.plugin:Could not load the Qt platform plugin "xcb" in “***” even through it was found解决方案 问题截图: 解决方案: 执行命令 sudoln-fs /usr/lib/x86_64-linux-gnu/libxcb-util.so.0/usr/lib/x86_64-linux-gnu/libxcb-util.so.1 参考链接: Ubuntu 22.04中解决Could not ...
它显示 libQt6XcbQpa.so.6 文件丢失。运行 ldd /home/curiouspan/qt6-build/qtbase/plugins/platforms/libqxcb.so 以显示依赖项后,我得到以下输出: linux-vdso.so.1 (0x00007fffc8770000) libQt6XcbQpa.so.6 => not found libQt6Gui.so.6 => /home/curiouspan/qt6-build/qtbase/plugins/platforms...
在Linux上使用PyQt5时,出现qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.错误,通过调试发现是libxcb-xinerama0丢失,安装libxcb-xinerama0即可解决: sudo apt install --reinstall libxcb-xinerama0
错误信息 1234 qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/python3.11/site-packages/cv2/qt/plugins" 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 platf...
简介:【5月更文挑战第16天】qt.qpa.xcb: could not connect to displayqt.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 probl...
qt.qpa.plugin: Could not load the Qt platform plugin “xcb“ in ““ even though it was found 在网上搜索资料,发现是Qt加载插件出现问题,通过在终端中通过设置QT_DEBUG_PLUGINS=1,可以查看Qt的插件加载信息。 export QT_DEBUG_PLUGINS=1 1.
"className": "QXcbIntegrationPlugin", "debug": false, "version": 329218 } QLibraryPrivate::loadPlugin failed on "/usr/lib64/qt5/plugins/platforms/libqxcb.so" : "Cannot load library /usr/lib64/qt5/plugins/platforms/libqxcb.so: (/lib64/libQt5XcbQpa.so.5: symbol _ZNK11QFontEngine6han...