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 ...
使用ubuntu系统下python的seaborn模块画图,报错: 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...
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 测试环境:Ubuntu 20.04 + Python 3.8 + PyQt5 5.15.0 下面...
使用ubuntu系统下python的seaborn模块画图,报错: 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. 再次运行之前的...
{ "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "xcb" ] }, "className": "QXcbIntegrationPlugin", "debug": false, "version": 329991 } Got keys from plugin meta data ("xcb") QFactoryLoader::QFactoryLoader() checking directory path ...
qt.qpa.plugin Could not load the Qt platform plugin xcb 运行python 代码, 遇到标题中的报错。原来以为是qt的问题,尝试了baidu和bing各种办法都无济于事。 后来终于参考某网页,把opencv-python版本 由 4.5 下降为 4.3.0.36 ,问题解决。 这已经是第二次由于opencv版本造成问题了。
脚本运行前先执行export QT_DEBUG_PLUGINS=1 然后运行的时候可以看到具体的报错: QObject::moveToThread: Current thread is not the object`s thread. Cannot move to target thread 这是我比较符合的情况: QObject::moveToThread: Current thread is not the object`s thread. Cannot move to target thread_...
ubuntu 18.04 LTS 系统安装 QT5.12.12后,打开QtCreator没有任何反应, 在控台启动QtCreator报 : qt.qpa.plugin: Could not load the Qt platform plugin "xcb" 提示xcb库无法加载. 解决方法: 安装xcb库: sudo apt-get install libxcb-xinerama0 1. ...
https://stackoverflow.com/questions/68036484/qt-qpa-plugin-could-not-load-the-qt-platform-plugin-xcb-in-even-though-it https://forum.qt.io/topic/93247/qt-qpa-plugin-could-not-load-the-qt-platform-plugin-xcb-in-even-though-it-was-found https://github.com/NVlabs/instant-ngp/discussions/300...
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, minimal...