vxWorks连上Target Server之后的问题！ vxWorks, Target, Server

yqytan

tgtsvr  (yqy @ yqy):  Fri Aug 04 16:38:54 2006
Checking License .....OK
Connecting to target agent...succeeded.
Attaching  C++inte**ce....succeeded.
Attaching elf OMF reader for PPC CPU family ...succeeded.
Warning:Target checksum:0xffff (computed from 0x10000 to 0xa6410).
               Host checksum:0x1498(computed from 0x10a0158 to 0x1136568).
Warning:Core file checksums do not match.
Error:  rpccore backend client Procedure unabailable
Error: Cannot get target toolname(gopher Error)

以上是target server显示的内容

我用的CPU是MPC860T,BSP用的是ads860,bootroom 运行通过，用TSFS下载vxWorks映像，连上Target Server之后出以上的警告和错误，是怎么回事？该怎么解决？