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穹顶揽星河 光影探万物!陕西自然博物馆暑期穹幕科普电影节启幕

穹顶揽星河 光影探万物!陕西自然博物馆暑期穹幕科普电影节启幕

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分享到:
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核心提示: <#if article.summary?replace("<.*?>","","r")?length gt 200 >${article.summary?replace("<.*?>","","r")?substring(0,200)}<#else>${article.summary?replace("<.*?>","","r")}
${article.content}
<#if article.editor !='' >

(编辑:${article.editor})

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(责编:${article.liability})

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(审核:${article.checker})

freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: ==> article.checker [in template "93606" at line 39, column 16] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- 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. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: #if article.checker != "" [in template "93606" at line 39, column 11] ---- -->