错误提示 |
系统错误【The following has evaluated to null or missing:
==> r.contentfiles[0] [in template "cms/default/channel/news.html" at line 78, column 124]
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Tip: It's the final [] step that caused this error, not those before it.
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Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
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FTL stack trace ("~" means nesting-related):
- Failed at: ${r.contentfiles[0].filename} [in template "cms/default/channel/news.html" at line 78, column 122]
- Reached through: @cms_content_page var="clist" siteId=... [in template "cms/default/channel/news.html" at line 74, column 41]
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