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Pubblicato il 05.05.2017
An error occurred while processing the template.
The following has evaluated to null or missing:
==> stringUtil.extractLast(doc_name, ".")  [in template "10131#10164#1317515" at line 48, column 39]

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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: #assign doc_type = stringUtil.extract...  [in template "10131#10164#1317515" at line 48, column 21]
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1<div class="corso"> 
2    <div class="titolo"> 
3      <h1>${Head.data}</h1> 
4      <h2>${Subtitle.data}</h2> 
5    </div> 
6    <hr/> 
7    <div class="attivita"> 
8        <div class="columns"> 
9      <h3>Descrizione</h3> 
10      <p>${Content.data}</p> 
11      </div> 
12    </div> 
13    <hr/> 
14    <div class="container" style="display: flex;"> 
15      <div class="eight columns alpha"> 
16        <h3>Destinatari</h3> 
17        <p>${Destinatari.data}</p> 
18      </div> 
19      <div class="four columns omega" style="text-align: right;"> 
20        <h3>Data di scadenza</h3> 
21        <p>${DataDiScadenza.data}</p> 
22      </div> 
23    </div> 
24    <hr/> 
25    <div class="attivita"> 
26        <div class="columns"> 
27      <h3>Contatti dell&lsquo;ufficio di riferimento</h3> 
28      <p><strong>Tel.:</strong> ${Telefono.data}<br> 
29      <strong>E-mail:</strong> ${Email.data}</p> 
30      </div> 
31    </div> 
32    <#--ALLEGATI--> 
33    <#if FileGroup??> 
34      <hr/> 
35      <div class="container"> 
36        <#if FileGroup.getSiblings()?has_content> 
37          <#list FileGroup.getSiblings() as group> 
38            <#if group.data != "" && group.File.getSiblings()?has_content> 
39              <div class="esperienze"> 
40                <span>${group.data}</span> 
41                <ul> 
42                  <#list group.File.getSiblings() as f> 
43                    <#assign url=f.getData() /> 
44                    <#assign parts=stringUtil.split(url, "/") /> 
45                    <#assign group_id=getterUtil.getLong(parts[2]) /> 
46                    <#assign folder_id=getterUtil.getLong(parts[3]) /> 
47                    <#assign doc_name=parts[4] /> 
48                    <#assign doc_type=stringUtil.extractLast(doc_name, ".") /> 
49 
50                    <li> 
51                    <a href="${url}"> 
52                      <#assign iconurl="${themeDisplay.getPathThemeImages()}/file_system/small/" + doc_type + ".png" /> 
53                      <img class="icon" src="${iconurl}" alt=""/> 
54                      <strong>${f.FileTitle.data}</strong><br/> 
55                      <span>${doc_name}<span><br/> 
56                      <strong>Descrizione:</strong> ${f.FileDescription.data}</a> 
57                    </li> 
58 
59                  </#list> 
60                </ul> 
61              </div> 
62            </#if> 
63          </#list> 
64        </#if> 
65      </div> 
66    </#if> 
67    <#-- ISCRIZIONE NOTIFICHE BANDO --> 
68    <div class="container"> 
69      <div class="attivita"> 
70        <p>Clicca sul pulsante sottostante se desideri ricevere una e-mail di notifica ogni volta che il bando viene aggiornato:</p> 
71      </div> 
72      <div class="four columns omega barra"> 
73        <#assign userLocalService = serviceLocator.findService("com.liferay.portal.kernel.service.UserLocalService") /> 
74        <#assign userId = themeDisplay.getUserId() /> 
75        <#assign user = userLocalService.getUserById(userId) /> 
76        <#assign emailAddress=user.emailAddress /> 
77        <#assign bandoId=.vars['reserved-article-id'].data /> 
78        <div class="status"> 
79          <#--# <span><a href="/iscrizione-notifiche-bando?email=${emailAddress}&id_user=${userId}&id_bando=${bandoId}&id_group=${groupId}" class="highlightit">ISCRIVITI</a></span--> 
80          <span><a href="/iscrizione-notifiche-bando?id_bando=${bandoId}&id_group=${groupId}" class="highlightit">RICEVI LE NOTIFICHE</a></span> 
81        </div> 
82      </div> 
83    </div> 
84</div>