针对你遇到的问题“linux qt.qpa.plugin: could not find the qt platform plugin 'xcb' in ''”,可以按照以下步骤进行排查和解决: 1. 确认Qt环境和版本 首先,确认你的Qt环境已经正确安装,并且版本符合你的应用需求。可以通过以下命令检查Qt版本: bash qmake --version 确保Qt安装路径被正确添加到系统的环境变...
it could not find or load the Qt platform plugin “xcb” in “” 1. 问题就在于它找不到 xcb 者个lib文件了 ok,好,首先先看看这个文件有没有,每个人报这个错误的原因是不同的 1.可能你在写Qt应用程序,然后报了这个错误那 么 2.可能你跟我一样,就是向要用pycharmdebug一下,那请你继续看: 首先,...
qt.qpa.plugin: Could not find the Qt platform plugin"eglfs"in""This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fixthisproblem. Available platform plugins are: linuxfb, minimal, offscreen, vnc, wayland-egl, wayland. 大概的意思...
简介 .zshrc 里面进行设置 exportQT_QPA_PLATFORM_PLUGIN_PATH=/mnt/hdd1/software/qt5_12_0/5.12.0/gcc_64/plugins/platforms 其中路径为自己设定的路径 ---我的天空里没有太阳,总是黑夜,但并不暗,因为有东西代替了太阳。虽然没有太阳那么明亮,但对我来说已经足够。凭借着这份光,我便能把黑夜当成白天。我...
qt5platform-plugins is the Qt platform integration plugin for Deepin Desktop Environment. Dependencies Build dependencies pkg-config mtdev xcb-xkb xcb-render-util xcb-image xcb-icccm4 xcb-keysyms1-dev egl1-mesa xkbcommon-x11 dbus-1 udev
在控制台尝试打开qtcreator,打开失败,报下面错误。 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. Reins...
在使用 VS code 调试Linux远程代码时报错，could not find or load the Qt platform plugin "xcb"，...
今天在虚拟机上安装Ubuntu18.04 ,然后在线安装Qt5.15后,环境变量都设置了,发现启动QtCreator会报错,心酸啊,感觉好麻烦,所以记录下 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 ...
首先安装fcitx-frontend-qt5sudo apt-get install fcitx-frontend-qt5然后将/usr/lib/x86_64-linux-gnu/qt5/plugins/platforminputcontexts/libfcitxplatforminputcontextplugin.so 复制到 qt安装目录下的Tools/QtCreator/bin/plugins/platforminputcontexts/和5.4/gcc_64/plugins/platforminputcontexts/下。然后重启Qt...
->qgetenv--获取QT_QPA_PLATFORM环境变量值。 ->或者通过-platform指定platformName。 ->init_platform ->QPlatformIntegrationFactory::create--加载platformName指定的插件。 2. QLinuxFbIntegrationPlugin插件 QPlatformIntegrationPlugin派生出QLinuxFbIntegrationPlugin,create()创建并返回QPlatformIntegration对象。