I'm trying to get started with embedded linu开发者_如何学Cx Qt Development, and I've built Qt for embedded linux, and built QVFb but when I launch any of the example programs I get an error that a driver isn't found.
./analogclock -qws -display QVFb:0
QVFb: driver not found
Any idea what I've done wrong? Do I need to configure Qt for embedded and QVFb at the same time and rebuild everything?
have you qt configured with
-plugin-gfx-qvfb
option?
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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