QT4

[粒坨-康]

在QT4开发时我将虚拟机的文件系统挂载到了开发板。也先运行了下面脚本文件
#!/bin/sh

export TSLIB_TSDEVICE=/dev/event0
export TSLIB_CONFFILE=/etc/ts.conf
export TSLIB_PLUGINDIR=/lib/ts
export TSLIB_CALIBFILE=/etc/pointercal

export HOME=/root
export QTDIR=./opt/qt-4.6.3
export QPEDIR=./opt/qt-4.6.3
export QWS_DISPLAY="LinuxFb:mmHeight=54:mmWidth=95"
export QWS_SIZE=480x272
export QWS_KEYBOARD="TTY:/dev/tty1"
export QWS_MOUSE_PROTO=" Tslib:/dev/event0 IntelliMouse:/dev/mouse0"
export PATH=$QPEDIR/bin:$PATH
export LD_LIBRARY_PATH=$QPEDIR/lib:$QPEDIR/plugins:$LD_LIBRARY_PATH

cd ./opt/qt-4.6.3/bin
#/opt/qt-4.6.3/bin
#/opt/qt-4.6.3/bin/fluidlauncher -qws &
./fluidlauncher -qws &
但执行过后超级终端就有如下内容，板子上没有应用程序该有的内容。不知道为什么？求解答啊！
[<c03060b8>] (io_schedule+0x48/0x7c) from [<c0073164>] (sync_page+0x48/0x54)
[<c0073164>] (sync_page+0x48/0x54) from [<c0306524>] (__wait_on_bit_lock+0x58/0x
a0)
[<c0306524>] (__wait_on_bit_lock+0x58/0xa0) from [<c00730fc>] (__lock_page+0x64/
0x74)
[<c00730fc>] (__lock_page+0x64/0x74) from [<c007328c>] (find_lock_page+0x44/0x6c
)
[<c007328c>] (find_lock_page+0x44/0x6c) from [<c00739a4>] (filemap_fault+0x1cc/0
x374)
[<c00739a4>] (filemap_fault+0x1cc/0x374) from [<c0084894>] (__do_fault+0x50/0x3b
0)
[<c0084894>] (__do_fault+0x50/0x3b0) from [<c0085ae4>] (handle_mm_fault+0x25c/0x
598)
[<c0085ae4>] (handle_mm_fault+0x25c/0x598) from [<c00306c0>] (do_page_fault+0xdc
/0x1cc)
[<c00306c0>] (do_page_fault+0xdc/0x1cc) from [<c00292a0>] (do_DataAbort+0x34/0x9
4)
[<c00292a0>] (do_DataAbort+0x34/0x94) from [<c0029a20>] (__dabt_svc+0x40/0x60)
Exception stack(0xc3b4be50 to 0xc3b4be98)
be40: 00020aa8 00000550 00000000 00000000
be60: 00020aa8 00020bc8 00020aa8 000205c4 00020bc8 c3b2dc80 00000000 c3abf6c0
be80: 00000000 c3b4be98 c00cc620 c013bc7c 20000013 ffffffff
[<c0029a20>] (__dabt_svc+0x40/0x60) from [<c013bc7c>] (__clear_user_std+0x34/0x6
4)

[念茜]

你手动起一个简单的helloworld可以起来吗？
你得先确定是环境问题还是程序问题

[粒坨-康]

不是程序问题，我把编译好的qt-4.6.3下载到开发板上去就得行。但直接挂载文件系统就有问题？
先是出现172.18.72.118 not server stilling try
然后出现下面现象，这是不是一运行就使得文件系统连接不稳定？
[<c03060b8>] (io_schedule+0x48/0x7c) from [<c0073164>] (sync_page+0x48/0x54)
[<c0073164>] (sync_page+0x48/0x54) from [<c0306524>] (__wait_on_bit_lock+0x58/0x
a0)
[<c0306524>] (__wait_on_bit_lock+0x58/0xa0) from [<c00730fc>] (__lock_page+0x64/
0x74)
[<c00730fc>] (__lock_page+0x64/0x74) from [<c007328c>] (find_lock_page+0x44/0x6c
)
[<c007328c>] (find_lock_page+0x44/0x6c) from [<c00739a4>] (filemap_fault+0x1cc/0
x374)
[<c00739a4>] (filemap_fault+0x1cc/0x374) from [<c0084894>] (__do_fault+0x50/0x3b
0)
[<c0084894>] (__do_fault+0x50/0x3b0) from [<c0085ae4>] (handle_mm_fault+0x25c/0x
598)
[<c0085ae4>] (handle_mm_fault+0x25c/0x598) from [<c00306c0>] (do_page_fault+0xdc
/0x1cc)
[<c00306c0>] (do_page_fault+0xdc/0x1cc) from [<c00292a0>] (do_DataAbort+0x34/0x9
4)
[<c00292a0>] (do_DataAbort+0x34/0x94) from [<c0029a20>] (__dabt_svc+0x40/0x60)
Exception stack(0xc3b4be50 to 0xc3b4be98)
be40: 00020aa8 00000550 00000000 00000000
be60: 00020aa8 00020bc8 00020aa8 000205c4 00020bc8 c3b2dc80 00000000 c3abf6c0
be80: 00000000 c3b4be98 c00cc620 c013bc7c 20000013 ffffffff
[<c0029a20>] (__dabt_svc+0x40/0x60) from [<c013bc7c>] (__clear_user_std+0x34/0x6
4)

[我才是心翼]

貌似和系统有关系~~~~~~~~~~~~~~~~~~~~~~~~~