در حین انجام عملیات خطایی رخ داده است. 
The following has evaluated to null or missing:
==> content  [in template "20097#20123#38548" at line 5, column 3]

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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: ${content.getData()}  [in template "20097#20123#38548" at line 5, column 1]
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1<#if lead??> 
2    ${lead.getData()} 
3</#if> 
4<br/> 
5${content.getData()} 
6<br/> 
7<#if images??> 
8    <#if images.getSiblings()?has_content> 
9    	<#list images.getSiblings() as cur_images> 
10    		<#if (cur_images.getData())?? && cur_images.getData() != ""> 
11    			<img alt="${cur_images.getAttribute("alt")}" data-fileentryid="${cur_images.getAttribute("fileEntryId")}" src="${cur_images.getData()}" /> 
12    		</#if> 
13    	</#list> 
14    </#if> 
15</#if> 
16<br/> 
17<#if slideshow??> 
18    <#if getterUtil.getBoolean(slideshow.getData())> 
19    	${languageUtil.get(locale, "yes")} 
20    <#else> 
21    	${languageUtil.get(locale, "no")} 
22    </#if> 
23</#if> 
24 
25<style> 
26.journal-content-article  img {max-width: 100%} 
27</style>