针对你遇到的“qt.qpa.plugin: could not load xcb”错误,以下是一些可能的解决步骤: 确认错误信息来源及含义: 这个错误信息通常表明Qt应用程序在尝试加载XCB(X protocol C-language Binding)插件时失败了。XCB是Qt用于与X Window系统交互的库,特别是在Linux环境下。 检查Qt环境配置: 确保你的Qt环境正确安装,并...
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...
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in "" This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. 这个错误比较常见,通常是 Qt 应用程序编译后,直接在 debug 或 release 目录下直接运行应用程序。
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 再次运行之前的报错代码,会显示出调试信息,根据其中的报错信息对缺失...
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 $ /…
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...
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/bak/anaconda3/envs/pyrep/lib/python3.7/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...
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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.
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...