在目标板上显示错误,请帮忙分析下原因 [复制链接]

我在主机上写了一个程序,并交叉编译通过了,但是在目标板上却运行不起来,出现的提示如下:
QSocket::writeBlock: Socket is not open
QSocket::writeBlock: Socket is not open
QSocket::writeBlock: Socket is not open
QSocket::writeBlock: Socket is not open
No Qt/Embedded server appears to be running.
If you want to run this program as a server,
add the "-qws" command-line option.

我没有把程序下到板子上去,是通过nfs在板子上运行的,,是不是这个原因呀?

在你运行的命令后头加个-qws

我加了后出现了如下提示:
Cannot find font definition file /usr/local/arm-qtopia/qte-3.3.6-arm/lib/fonts/fontdir - is Qt installed correctly?

你的QtE编译后会在lib中生成fonts文件夹，把fonts文件夹也拷到文件系统中