International projects

An error occurred while processing the template.
The following has evaluated to null or missing:
==> cur_ul.linkUrl.targetBlank  [in template "20155#20195#69724" at line 13, column 61]

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Tip: It's the step after the last dot that caused this error, not those before it.
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Tip: If the failing expression is known to be 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: #if getterUtil.getBoolean(cur_ul.link...  [in template "20155#20195#69724" at line 13, column 34]
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1<div class="page-column-box"> 
2    <div class="page-column"> 
3        <#if title.getSiblings()?has_content> 
4            <#list title.getSiblings() as cur_title> 
5 
6                <div class="page-cell"> 
7                    <h2>${cur_title.getData()}</h2> 
8                    <ul> 
9                        <#if cur_title.titleChild.getSiblings()?has_content> 
10                            <#list cur_title.titleChild.getSiblings() as cur_ul> 
11                                <li> 
12                                    <a href="${cur_ul.linkUrl.getData()}" 
13                                 <#if getterUtil.getBoolean(cur_ul.linkUrl.targetBlank.getData())> 
14                                     target="_blank" 
15                                 </#if> 
16                                    title="${cur_ul.getData()}"> 
17                                        <span></span><span>${cur_ul.getData()}</span> 
18                                    </a> 
19                                </li> 
20                            </#list> 
21                        </#if> 
22                    </ul> 
23                </div> 
24 
25            </#list> 
26        </#if> 
27    </div> 
28    <#if .vars['shouldShowUpdateDate']?? && getterUtil.getBoolean(.vars['shouldShowUpdateDate'].getData())> 
29        <#assign JournalArticleLocalService = serviceLocator.findService("com.liferay.portlet.journal.service.JournalArticleLocalService")> 
30 
31        <#assign articleId = .vars['reserved-article-id'].data/> 
32 
33        <#assign article = JournalArticleLocalService.fetchArticle(groupId?number, articleId?string)> 
34        <#assign modifiedDate = article.getModifiedDate()?datetime> 
35 
36        <div style="padding: 10px 0; font-style: italic;"> 
37            Frissítve: ${modifiedDate?string["yyyy.MM.dd HH:mm"]} 
38        </div> 
39    </#if> 
40</div> 
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