要在标题中显示副标题,但是一直报错,这个是需要添加判断语句之类的吗?
程序是
[@cms_content_list channelId='189' count='1' titLen='35' append='……' orderBy='2' datePosition='2' channelOption='1']
[#list tag_list as a]
<a href="${a.url}" title="${a.title}" target="_blank">[@text_cut s=a.title len=titLen append=append/]</a>
<p>${a.shortTitle}</p>
[/#list]
[/@cms_content_list]
显示是:
Expression shortTitle is undefined on line 205, column 18 in WEB-INF/t/cms/www/naee/channel/新闻栏目_招商_首页.html. The problematic instruction: ---------- ==> ${shortTitle} [on line 205, column 16 in WEB-INF/t/cms/www/naee/channel/新闻栏目_招商_首页.html] in user-directive cms_content_list [on line 202, column 13 in WEB-INF/t/cms/www/naee/channel/新闻栏目_招商_首页.html] ---------- Java backtrace for programmers: ---------- freemarker.core.InvalidReferenceException: Expression shortTitle is undefined on line 205, column 18 in WEB-INF/t/cms/www/naee/channel/新闻栏目_招商_首页.html. at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) at freemarker.core.Expression.getStringValue(Expression.java:118) at
麻烦帮忙看一下吧,谢谢啦 |
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