在Qt 中遇到 "could not open EGL display" 错误通常与 EGL(Embedded-OpenGL)显示初始化失败有关。 这种错误可能由多种原因引起,包括硬件驱动问题、环境变量配置错误、库文件缺失或损坏等。以下是一些可能的解决步骤: 检查硬件驱动: 确保你的系统安装了正确的显示驱动,并且驱动是最新或兼容的版本。 对于嵌入式系统,...
If this is not desired, you can override this via: export QT_EGLFS_IMX6_NO_FB_MULTI_BUFFER=1 Could not open egl display then i set FB_MULTI_BUFFER=2 or QT_EGLFS_IMX6_NO_FB_MULTI_BUFFER=1 result: root@imx6qsabresd:~# Qt5_CinematicExperience -platform eglfs Could not open egl displa...
qt.qpa.egldeviceintegration: Trying to load device EGL integration "eglfs_viv"qt.qpa.egldeviceintegration: Using EGL device integration "eglfs_viv"Could not open egl displayAborted (core dumped) With strace I have the following error: ... ... ... openat(AT_FDCWD, "/...
nvbufsurftransform: Could not get EGL display connection No EGL Display nvbufsurftransform: Could not get EGL display connection No EGL Display nvbufsurftransform: Could not get EGL display connection No EGL Display nvbufsurftransform: Could not get EGL display connection No EGL Display nvbufsurftran...
But also, I am fortunately not the right one to talk to about this, but @ndom91 is and knows all about it. ndom91 commented on Oct 24, 2024 ndom91 on Oct 24, 2024· edited by ndom91 Edits Contributor Hey thanks for reporting this. So EGL is referring to OpenGL. I ran into...
Hi all, I’m using Jetpack 4.4 on my Jetson Nano, freshly imaged and having an issue running one of the demo apps. As a direct console user (keyboard+mouse+monitor) If I runsudo docker run -it --rm --net=host --runtime …
安装HAP包报“failed to install bundle. install debug type not same”错误 从一个UIAbility跳转到另外一个Ability时,是否支持自定义转场动画的设置?怎么实现 应用级别的context和HSP级别的context冲突吗?HSP中不能通过getContext(this).resourceManager.getStringValue($r('app.string.test_string').id)的方式获...
qt.qpa.xcb: could not connect to display :99.0 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, minimalegl, offscreen, vnc, xcb. Output log to: '/opt/Autodesk/log/vref.log'. Warning: could not connect to display localhost:100.0 Failed to query list of displays assigned to X screen ...
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, minimalegl, offscreen, ...