安装Qt5.15.0后,在运行测试用例时弹出错误: 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 p...
如果你得到了 “Could not load the Qt platform plugin “xcb” in “” even though it was found.” 的错误消息,那么你可以确定缺少的依赖库是 “xcb”。 步骤2: 安装缺少的依赖库 一旦我们确认了缺少的依赖库是 “xcb”,我们就可以开始安装它了。在大多数 Linux 发行版中,你可以使用包管理器来安装它。
Ubuntu18.04下解决Qt出现qt.qpa.plugin:Could not load the Qt platform plugin “xcb“问题www.jb51.net/article/193024.htm 大致意思是打开调试输出(export QT_DEBUG_PLUGINS=1),缺哪个so就装哪个包。 缺少libxcb-util1.so.1 debian的buster(10.9)中没有这个包,sid中有,手动下载安装即可。 安装libxcb-u...
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.
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...
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
安装Qt5.15.0后,在运行测试用例时弹出错误: 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. ...
qt.qpa.plugin:Could not load the Qt platform plugin"xcb"in""even though it was found.This application failedtostart because no Qt platform plugin could be initialized.Reinstalling the application may fixthisproblem.Available platform plugins are:eglfs,linuxfb,minimal,minimalegl,offscreen,vnc,wayland...
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 $ /…