find /path/to/qt/installation -name "libqwayland*.so" 如果找到了这个文件,那么Qt安装应该是包含Wayland支持的。 检查程序运行时的环境变量: 确保QT_QPA_PLATFORM_PLUGIN_PATH环境变量指向了包含Wayland插件的platforms文件夹。你可以通过以下命令来设置这个环境变量(以bash shell为例): bash export QT_QPA_PLA...
qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was ...
GPT4All: 3.5.4 Python: 3.12 System: Void GNU/Linux x86_64 with musl libc Desktop: Hyprland Wayland compositor Information The official example notebooks/scripts My own modified scripts Reproduction ./gpt4all-installer-linux.run qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in...
Failed to create wl_display (No such file or directory) qt.qpa.plugin: Could not load the Qt platform plugin "wayland" 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. Ava...
使用Opencv 过程中突然 qt 报错,本文记录解决方案。...错误信息 1234 qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/python3.11/site-packages/cv2.../plugins), xcb, eglfs...
The problem is that opencv-python does not come with a library for Wayland so QT_QPA_PLATFORM_PLUGIN_PATH has no value and does not point to any location.问题是opencv-python没有为Wayland提供库,所以QT_QPA_PLATFORM_PLUGIN_PATH没有值,也不指向任何位置。
在config()里面获取配置信息，这当然是获取不到的，我们复现一个这个错误。
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 $ /…
QtWayland platform plugin 其他与 qtwayland5 有关的软件包 libc6(>= 2.27) GNU C Library: Shared libraries 同时作为一个虚包由这些包填实:libc6-udeb libegl1 Vendor neutral GL dispatch library -- EGL support 同时作为一个虚包由这些包填实:mali-t62x-fbdev-driver,mali-t62x-wayland-driver,mali-...
When starting BIT as root (viabackintime-qt_polkitscript) the IMHO important part of the error output is_qt.qpa.plugin: Could not find the Qt platform plugin "wayland-egl" in "". Ubuntu 22 with BIT 1.2.1 from Ubuntu repo $ ./backintime-qt_polkit --debug DEBUG: [common/backintime....