Se ha producido un error al procesar la plantilla. 
The following has evaluated to null or missing:
==> entries[0]  [in template "20099#20135#425858" at line 91, column 20]

----
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 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 pubName = entries[0].getCateg...  [in template "20099#20135#425858" at line 91, column 1]
----
1<style> 
2	#publicaciones-chd .maderable-header{ 
3        position: relative; 
4        background: white; 
5    } 
6 
7    #publicaciones-chd .header-title{ 
8        position: relative; 
9        border-left: 10px solid #1c7696; 
10        padding: 10px 20px; 
11        font-size: 2.4rem; 
12        font-weight: bold; 
13        color: black; 
14        margin: 0; 
15        word-break: break-word; 
16        margin-bottom: 30px; 
17		user-select: none; 
18    } 
19 
20    #publicaciones-chd .lista_cajas_item{ 
21		display: flex; 
22        align-items: center; 
23        padding: 30px 60px; 
24        margin-bottom: 20px; 
25        height: calc(100% - 20px); 
26		min-height: 200px; 
27        color: #1c7696; 
28        box-shadow: none; 
29        border: 1px solid #1c7696; 
30        border-radius: 0.25rem; 
31    } 
32 
33    #publicaciones-chd a:link{ 
34		text-decoration:none; 
35    } 
36 
37    #publicaciones-chd .imagen{ 
38		margin-right: 60px; 
39		width: 20%; 
40		min-width: 100px; 
41    } 
42     
43    #publicaciones-chd img{ 
44        width: 100%; 
45    } 
46     
47    #publicaciones-chd .titulo_interno{ 
48      	font-size: 1.2rem; 
49    } 
50 
51	/*-------------------------- RESPONSIVE --------------------------*/ 
52    @media screen and (max-width: 991px){ 
53		#publicaciones-chd .lista_cajas_item{ 
54			flex-direction: column; 
55			padding: 30px; 
56			justify-content: space-around; 
57		} 
58         
59		#publicaciones-chd .imagen{ 
60			margin-right: 0; 
61			margin-bottom: 30px; 
62			min-width: 120px; 
63		} 
64       
65		#publicaciones-chd .titulo_interno{ 
66			text-align: center; 
67			font-size: 1.1rem; 
68		} 
69    } 
70 
71    @media screen and (max-width: 767px) and (orientation: portrait){ 
72		#publicaciones-chd .header-title{ 
73			border-left-width: 8px; 
74			padding: 0.5rem 1rem; 
75			font-size: 2rem; 
76		} 
77	} 
78 
79	@media screen and (max-width: 767px) and (orientation: landscape){ 
80		#publicaciones-chd .header-title{ 
81			font-size: 2.2rem; 
82			border-left-width: 8px; 
83			padding: 0.5rem 1rem; 
84		} 
85	} 
86</style> 
87 
88<#assign dlFileEntryLocalService = serviceLocator.findService("com.liferay.document.library.kernel.service.DLFileEntryLocalService")> 
89 
90<#--  Obtenemos la categoria a la que pertenecen los documentos que se muestran en el publicador de contenidos  --> 
91<#assign pubName = entries[0].getCategories()[0].getName() /> 
92 
93<div class="row"> 
94	<div id="publicaciones-chd" class="container-fluid-1280"> 
95		<div class="row"> 
96			<div class="col-12"> 
97				<header class="publicaciones-header"> 
98					<h2 class="header-title">${pubName}</h2> 
99				</header> 
100				<div class="row"> 
101					<#list entries as curEntry> 
102						<#assign renderer = curEntry.getAssetRenderer()> 
103						<#assign className = renderer.getClassName()> 
104						<#if (className == "com.liferay.journal.model.JournalArticle") > 
105							<#assign article = renderer.getArticle()> 
106							<#assign document = saxReaderUtil.read(article.getContent()) > 
107							<#assign rootElement = document.getRootElement() > 
108							<#assign xPathSelector = saxReaderUtil.createXPath("dynamic-element[@name='titulo']") > 
109							<#assign titulo = xPathSelector.selectSingleNode(rootElement).getStringValue()?trim > 
110							<#assign xPathSelector = saxReaderUtil.createXPath("dynamic-element[@name='enlace']") > 
111							<#assign enlace = xPathSelector.selectSingleNode(rootElement).getStringValue()?trim > 
112							<#assign xPathSelector = saxReaderUtil.createXPath("dynamic-element[@name='imagen']") > 
113							<#assign imagenAux = xPathSelector.selectSingleNode(rootElement).getStringValue()?trim > 
114							<#-- Parseamos el json que almacena la informacion de la imagen para obtener su URL. --> 
115							<#if imagenAux != ""> 
116								<#assign imgJSON = jsonFactoryUtil.createJSONObject(imagenAux) /> 
117								<#assign dlFileEntry = dlFileEntryLocalService.getDLFileEntryByUuidAndGroupId(imgJSON.uuid, imgJSON.groupId?number) /> 
118								<#assign imgURL = "/documents/"+ imgJSON.groupId +"/"+ dlFileEntry.getFileEntryId() +"/"+ imgJSON.title +"/"+ imgJSON.uuid /> 
119							</#if> 
120 
121							<div class="col-md-6 col-sm-6 col-xs-12"> 
122								<a target="_blank" href="${enlace}" aria-label="${titulo}"> 
123									<div class="lista_cajas_item"> 
124										<div class="imagen"> 
125											<img src="${imgURL}" alt="Portada"> 
126										</div> 
127										<span class="titulo_interno"><b>${titulo}</b></span> 
128									</div> 
129								</a> 
130							</div> 
131						</#if> 
132					</#list> 
133				</div> 
134			</div> 
135		</div> 
136	</div> 
137</div>