我交叉编译了Qt-embedded4.4.3我把install后的目录全部放到了yaffs文件系统，
运行程序./hell出现错误
Socket::connectToLocalFile could not connect:: Connection refused
QWSSocket::connectToLocalFile could not connect:: Connection refused
QWSSocket::connectToLocalFile could not connect:: Connection refused
QWSSocket::connectToLocalFile could not connect:: Connection refused
QWSSocket::connectToLocalFile could not connect:: Connection refused
QWSSocket::connectToLocalFile could not connect:: Connection refused
No Qt for Embedded Linux server appears to be running.
If you want to run this program as a server,
add the "-qws" command-line option.
然后我加了qws ./hello -qws也出现了错误
Error opening framebuffer device /dev/fb0
QScreenLinuxFb::connect: No such file or directory
不知道怎么解决？谢谢了
