export QT_QPA_PLATFORM_PLUGIN_PATH=$QTDIR/plugins/platforms 这样就可以解决了 2.cannot find -lGL或GL.h 说明系统中缺少 GL 库, 输入: sudo apt-get install libgl1-mesa-dev 就可以解决了 另外推荐其他两篇关于 Qt 的: 其他Qt 环境常见的问题:https://blog.csdn.net/wanvan/article/details/82896278 Q...
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, minimalegl, offscreen, vnc, xcb. 解决办法: sudo apt-get install libxcb-xinerama0 5.2. QT编译失败,canno...
解决输入以下命令: sudoapt-getinstalllibxcb-xinerama0 1. 重新启动: sudo./qtcreator 1.
./configure -prefix $PWD/qtbase -opensource 命令中的$PWD/qtbase为安装目录,按需修改。 (2)make,编译 make -j8 (3)install,安装 sudo make install 如果不出错,恭喜你,安装完了QT最基本的模块。 (4)如果想要安装其它子模块,例如安装qtdeclarative模块(其它模块类似,只替换这个模块名称即可): sudo make -j8...
$ cd /home/brainiac/Qt/Tools/QtCreator/lib/Qt/plugins/platforms/ 运行ldd libqxcb.so,查看关联内容: $ ldd libqxcb.so 发现不存在libxcb-xinerama.so.0库。 解决方法 安装libxcb-xinerama库: 如果还存在其他依赖库没有安装,也一并安装。 $ sudo apt-get install libxcb-xinerama0 ...
针对您遇到的“ubuntu qt.qpa.plugin: could not load the qt platform plugin 'xcb' in '/home/'”的问题,这里有一些可能的解决方案,您可以按照以下步骤逐一尝试: 确认Qt环境和依赖是否完整安装: 确保您的系统中已经安装了Qt以及所有必要的依赖。您可以通过包管理器来安装或更新Qt。例如,在Ubuntu上,您可以使...
ubuntu22.04开发PyQt6:Could not load the Qt platform plugin “xcb“ in ““ even though it was found.,确保PyInstaller在打包时包含所有必要的库。确保你在虚拟环境外运行可执行文件,这样可以避免依赖问题。这个错误通常是由于缺少
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. ...
sh xx.sh(运行的程序,一下为系统弹出的报警内容) 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 Aborted (core dumped) 解决方法: 1、打开...
当你安装QT 5.0 时,启动的时候会出现如下错误: Failed to load platform plugin"xcb". Available platforms are: linuxfb minimal xcb Abandon 这是因为相关的库没有安装完整,解决方法很简单,如下: sudoapt-getinstall"^libxcb.*"libx11-xcb-dev libglu1-mesa-dev libxrender-dev ...