[xcb] Unknown request in queue while dequeuing
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
poll_for_event:
解决:
链接库,在pro文件中
然后
参考文章: Opencv 多线程显示错误 [xcb] Unknown request in queue while dequeuing [xcb] Most likely this is a multi-thre - 从小白做起 - 博客园 (cnblogs.com)
报错:
Failed to load module "canberra-gtk-module"
X11也叫做X Window系统,是图形化窗口管理系统 。它是诞生于Unix 、以及 OpenVMS,是传统上Unix环境中建立图形用户界面 的标准工具包和协议。 Linux *** 作系统下的图形管理界面(GNOME、KDE)也是基于X11运行库基础上开发的。欢迎分享,转载请注明来源:内存溢出
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