在convert to xslt view 后报错，
Unable to display this Web Part. To troubleshoot the problem,
open this Web page in a Windows SharePoint Services-compatible HTML editor such
as Microsoft Office SharePoint Designer. If the problem persists, contact your
Web server administrator.
后来看到如下解决方案：
http://social.msdn.microsoft.com/Forums/en/sharepointcustomization/thread/fc2dc0b1-8c9c-4863-927f-5db15158ad8c
就是在WebPart中将
ViewFlag="9"
更改为
ViewFlag="0"
然后正常！