第一次运行
firefly@firefly: //home/ firefly/Downloads/build-hello-ARM-Release$ . /hello - qws
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in
Available platform plugins are: linuxfb, minimal, offscreen, vnc.
Reinstalling the application may fix this problem.
Aborted
加了-platform后
root@firefly:/ /opt/qt- 5.5.1- arm/ examples/widgets/mainwindows/application# ./applRMication -platform linuxfb
Failed to mmap f ramebuffer (Invalid argument)
linuxfb: Failed to initialize screen
no screens available, assuming 24-bit color
Cannot create window: no screens avai lable
Aborted作者: hyz308730057 时间: 2020-12-3 17:41
请问您是怎么解决的 作者: macdovell 时间: 2021-2-18 21:32
mark下,我在rk3399上,用FIREFLY-RK3399-UBUNTU16.04-GPT-20190910-1001.img这个镜像,移植了QT5.12.2也出现了
Failed to mmap framebuffer (Invalid argument)
linuxfb: Failed to initialize screen作者: wx_9527_m7vRe 时间: 2021-3-1 20:16
mark 下,遇到同样问题。期待大佬指点一下作者: wx_哄哄_nPL 时间: 2022-1-20 17:24
请问这个问题如何解决?作者: gonglvlv 时间: 2022-1-23 16:22
我在RK3328上也碰到了这问题,请问要如何解决?作者: gonglvlv 时间: 2022-1-23 16:31
有解决方法吗?