Se ha producido un error al procesar la plantilla.
The following has evaluated to null or missing:
==> restClient.get("/c/bookinfos/?filter=r_bookInfo_CPDefinitionId eq '${CPDefinition_cpDefinitionId.getData()}'").items[0] [in template "34352066712900#33336#null" at line 65, column 25]
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Tip: It's the final [] step that caused this error, not those before it.
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Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: #assign bookInfo = restClient.get("/c... [in template "34352066712900#33336#null" at line 65, column 5]
----
1<#assign channelResponse = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels?filter=name eq 'Aenor Tienda'")>
2<#assign channel = channelResponse.items[0]>
3<#assign channelId = channel.id>
4<#assign categories = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels/${channelId}/products/${CPDefinition_cProductId.getData()}/categories").items>
5
6<#assign hasProductCategoriaTipoEntidadLibro = isVocabularyNameIntoCategories(categories, 'entity type', 'libro') />
7<#assign hasProductCategoriaTipoEntidadNorma = isVocabularyNameIntoCategories(categories, 'entity type', 'norma') />
8<#assign hasProductCategoriaTipoEntidadColeccionTematica = isVocabularyNameIntoCategories(categories, 'entity type', 'coleccion tematica') />
9
10<#function isVocabularyNameIntoCategories categories vocabulary name>
11 <#assign found = false />
12
13 <#if categories?has_content && vocabulary?has_content && name?has_content>
14
15 <#assign vocabNorm = normalize(vocabulary) />
16 <#assign nameNorm = normalize(name) />
17
18 <#list categories as category>
19 <#if !found>
20 <#assign catVocabNorm = normalize(category.vocabulary) />
21 <#assign catNameNorm = normalize(category.name) />
22
23 <#if catVocabNorm == vocabNorm && catNameNorm == nameNorm>
24 <#assign found = true />
25 </#if>
26 </#if>
27 </#list>
28
29 </#if>
30
31 <#return found>
32</#function>
33
34<#function normalize text onlyAccents = false>
35 <#-- proteger null -->
36 <#if !text?has_content>
37 <#return "">
38 </#if>
39
40 <#assign t = text />
41
42 <#-- quitar acentos -->
43 <#assign t = t
44 ?replace("á","a")?replace("é","e")?replace("í","i")
45 ?replace("ó","o")?replace("ú","u")?replace("ü","u")
46 ?replace("ñ","n")
47 ?replace("Á","A")?replace("É","E")?replace("Í","I")
48 ?replace("Ó","O")?replace("Ú","U")?replace("Ü","U")
49 ?replace("Ñ","N")
50 />
51
52 <#-- si NO es solo acentos, normalización completa -->
53 <#if !onlyAccents>
54 <#assign t = t?lower_case />
55 <#assign t = t?trim />
56 <#assign t = t?replace("\\s+", " ", "r") />
57 </#if>
58
59 <#return t>
60</#function>
61
62<#if hasProductCategoriaTipoEntidadLibro>
63 <#assign name = htmlUtil.stripHtml(CPDefinition_name.getData())?js_string?replace("\\n", "")?trim>
64 <#assign description = htmlUtil.stripHtml(CPDefinition_description.getData())?js_string?replace("\\n", "")?replace(" ", "")?replace(" ", "")?replace(" ", "")?replace(" ", "")?trim?truncate(200, '')?trim>
65 <#assign bookInfo = restClient.get("/c/bookinfos/?filter=r_bookInfo_CPDefinitionId eq '${CPDefinition_cpDefinitionId.getData()}'").items[0]>
66 <#assign imageUrl = "${themeDisplay.getPortalURL()}/documents/d/global/${bookInfo.cubierta}">
67 <#assign books = restClient.get("/c/books/?filter=r_books_CPDefinitionId eq '${CPDefinition_cpDefinitionId.getData()}'").items>
68
69 <script type="application/ld+json">
70 {
71 "@context": "https://schema.org/",
72 "@type": "Product",
73 "name": "${name}",
74 "image": "${imageUrl}",
75 "description": "${description}",
76 "sku": "POR_DEFINIR"
77 "brand": {
78 "@type": "Brand",
79 "name": "${bookInfo.editorial}",
80 },
81 <#if books?? && books?has_content>
82 <#list books as book>
83 "offers": {
84 "@type": "Offer",
85 "price": "${book.price}",
86 "priceCurrency": "EUR",
87 "category": "${book.codFormat}",
88 "availability": "https://schema.org/InStock",
89 "itemOffered": {
90 "@type": "CreativeWork",
91 "inLanguage": "${book.codLanguage}"
92 }
93 }
94 </#list>
95 </#if>
96 }
97 </script>
98</#if>
99
100<#if hasProductCategoriaTipoEntidadNorma>
101 <#assign name = htmlUtil.stripHtml(CPDefinition_name.getData())?js_string?replace("\\n", "")?trim>
102 <#assign description = htmlUtil.stripHtml(CPDefinition_description.getData())?js_string?replace("\\n", "")?replace(" ", "")?replace(" ", "")?replace(" ", "")?replace(" ", "")?trim?truncate(200, '')?trim>
103 <#assign organism = getOrganism(categories, 'organismos') />
104 <#assign imageUrl = "${themeDisplay.getPortalURL()}/documents/d/global/${organism}">
105 <#assign standards = restClient.get("/c/standards/?filter=r_standards_CPDefinitionId eq '${CPDefinition_cpDefinitionId.getData()}'").items>
106
107 <script type="application/ld+json">
108 {
109 "@context": "https://schema.org/",
110 "@type": "Product",
111 "name": "${name}",
112 "image": "${imageUrl}",
113 "description": "${description}",
114 "sku": "POR_DEFINIR"
115 "brand": {
116 "@type": "Brand",
117 "name": "${organism}",
118 },
119 <#if standards?? && standards?has_content>
120 <#list standards as standard>
121 "offers": {
122 "@type": "Offer",
123 "price": "${standard.price}",
124 "priceCurrency": "EUR",
125 "category": "${standard.format}",
126 "availability": "https://schema.org/InStock",
127 "itemOffered": {
128 "@type": "CreativeWork",
129 "inLanguage": "${standard.language}"
130 }
131 }
132 </#list>
133 </#if>
134 }
135 </script>
136
137 <#function getOrganism categories vocabulary>
138 <#assign organism = "">
139 <#assign vocabNorm = normalize(vocabulary)>
140
141 <#list categories as category>
142 <#assign catVocabNorm = normalize(category.vocabulary) />
143 <#if catVocabNorm == vocabNorm>
144 <#assign organism = category.name>
145 <#if organism == "EN" || organism == "CEN" || organism == "CENELEC">
146 <#assign organism = "UNE">
147 </#if>
148 </#if>
149 </#list>
150 <#return organism>
151 </#function>
152</#if>
153
154<#if hasProductCategoriaTipoEntidadColeccionTematica>
155 <#assign name = htmlUtil.stripHtml(CPDefinition_name.getData())?js_string?replace("\\n", "")?trim>
156 <#assign description = htmlUtil.stripHtml(CPDefinition_description.getData())?js_string?replace("\\n", "")?replace(" ", "")?replace(" ", "")?replace(" ", "")?replace(" ", "")?trim?truncate(200, '')?trim>
157 <#assign product = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels/${channelId}/products/${CPDefinition_cProductId.getData()}")>
158 <#assign imageUrl = "${themeDisplay.getPortalURL()}/documents/d/tienda/${product.externalReferenceCode}">
159 <#assign thematicCollections = restClient.get("/c/thematiccollections/?filter=r_thematicCollection_CPDefinitionId eq '${CPDefinition_cpDefinitionId.getData()}'").items>
160
161 <#if thematicCollections?? && thematicCollections?has_content>
162 <#assign price = getPrice(thematicCollections)>
163 </#if>
164
165 <#function getPrice thematicCollections>
166 <#assign price = 0>
167 <#list thematicCollections as thematicCollection>
168 <#if price == 0>
169 <#assign price = thematicCollection.price>
170 <#else>
171 <#if thematicCollection.precio < price>
172 <#assign price = thematicCollection.price>
173 </#if>
174 </#if>
175 </#list>
176 <#return price>
177 </#function>
178
179 <script type="application/ld+json">
180 {
181 "@context": "https://schema.org/",
182 "@type": "Product",
183 "name": "${name}",
184 "image": "${imageUrl}",
185 "description": "${description}",
186 "brand": {
187 "@type": "Brand",
188 "name": "AENOR",
189 },
190 "offers": {
191 "@type": "Offer",
192 "price": "${price}",
193 "priceCurrency": "EUR",
194 "category": "Lectura",
195 "availability": "https://schema.org/InStock",
196 "itemOffered": {
197 "@type": "CreativeWork",
198 "inLanguage": "es"
199 }
200 }
201 }
202 </script>
203</#if>
IEC White Paper Semantic Interoperability: 2019
Editorial:
¿Abrumado/a por la IA?
Pasa de la teoría a la práctica con el Taller de IA: Fundamentos Prácticos y Maestría. Próximo 4 de Junio
¡RESERVA TU PLAZA AQUÍ!Los seres humanos utilizan palabras, diagramas, imágenes, contexto, pero también sonidos, expresiones faciales o lenguaje corporal para ser entendidos. Las máquinas utilizan modelos de datos e información, así como algoritmos para manipular la información, y los conceptos humanos deben traducirse para su uso por máquinas. Debido al número exponencialmente creciente de sistemas que recopilan, procesan y comparten datos, las máquinas necesitan cada vez más poder comunicarse entre sí sin la intervención de humanos. Este documento da respuesta a cómo los estándares pueden proporcionar estructuras que permitan que las máquinas interactúen de manera verdaderamente independiente.
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