LifeType 中文開發論壇

HELP!
I add those code in "post.template:",then in summary page can show bloger's picture,it works well, I am very happy. Please see http://blog.jscsedu.com
{assign var=blogOwner value=$blog->getOwnerInfo()}
{if $blogOwner->hasPicture()}
{assign var=picture value=$blogOwner->getPicture()}
<img src="{$url->resourcePreviewLink($picture)}" border="1" width="50"  />
{/if}

BUT,when you view "summary.php?op=PostList", It can not show bloger's picture, only an "X".It show this error:

http://blog.jscsedu.com/
Exception message:
This function must be implemented  by child　classes.
Error　code:　0--　Backtrace　--/home/zlf/blog/class/net/baserequestgenerator.class.php(493):　
throw　/home/zlf/blog/tmp/summary/%%39^392^3922B7DE%%post.template.php(29):
summaryrequestgenerator.resourcepreviewlink
/home/zlf/blog/class/template/smarty/Smarty.class.php(1871):
include　/home/zlf/blog/tmp/summary/%%95^95E^95E2B2EA%%postslist.template.php(69):　
cachedtemplate._smarty_include
/home/zlf/blog/class/template/smarty/Smarty.class.php(1265):　
include　/home/zlf/blog/class/template/cachedtemplate.class.php(48):
smarty.fetch
/home/zlf/blog/class/summary/view/summarycachedview.class.php(100):　
cachedtemplate.fetch
/home/zlf/blog/class/summary/view/summarycachedview.class.php(148):　
summarypostlistview.senduncachedoutput
/home/zlf/blog/class/summary/view/summarypostlistview.class.php(95):　
summarycachedview.render
/home/zlf/blog/class/controller/controller.class.php(330):　
summarypostlistview.render
/home/zlf/blog/summary.php(40):　
summarycontroller.process

Can everyone help me!
Thanks a lot!!

已经有解决的方法了：
请见：
http://forums.lifetype.net/viewtopic.php?p=31056#31056

感谢：
phunkphorce
jeanytu