/o//commerce-media/accounts/-1/images/18663559?download=true
This app is in Maintenance mode.
This connector integrates Liferay DXP with Apache Solr 8, the popular
open source enterprise search platform from the Apache Lucene project.
Solr includes powerful full-text search, hit highlighting, faceted
search, dynamic clustering, database integration, rich document (e.g.,
Word, PDF) handling, and geospatial search. Solr is highly scalable,
providing distributed search and index replication, and it powers the
search and navigation features of many of the world's largest internet
sites. The installation of this app requires specific configurations
listed in the Official Documentation. On installing,enabling, and
configuring this app, Liferay DXP communicates with a remotely
deployed Solr 8 server for indexing and searching.
For detailed compatibility information including the compatible
Solr 8 minor versions and required patch levels, see the Search Engine
Compatibility Matrix:
https://help.liferay.com/hc/en-us/articles/360016511651
The following has evaluated to null or missing:
==> channel.items [in template "3192443#3192485#null" at line 18, column 30]
----
Tip: It's the step after the last dot that caused this error, not those before it.
----
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 channelId = channel.items[0].id [in template "3192443#3192485#null" at line 18, column 9]
----
1<#if themeDisplay?has_content>
2 <#assign scopeGroupId = themeDisplay.getScopeGroupId() />
3</#if>
4
5<#if currentURL?has_content>
6 <#if currentURL?contains('web')>
7 <#assign
8 index = 2
9 partsUrl = currentURL?split('/')
10 siteName = partsUrl[index..index]?join('/')
11 />
12 </#if>
13</#if>
14
15<#assign channel = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels?accountId=-1&filter=name eq 'Marketplace Channel' and siteGroupId eq '${scopeGroupId}'") />
16
17<#if channel?has_content>
18 <#assign channelId = channel.items[0].id />
19</#if>
20
21<#if (CPDefinition_cProductId.getData())??>
22 <#assign productId = CPDefinition_cProductId.getData() />
23</#if>
24
25<#assign
26 product = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels/"+ channelId +"/products/"+ productId +"?accountId=-1&nestedFields=productSpecifications&productSpecifications.pageSize=-1")
27 specifications = product.productSpecifications![]
28/>
29
30<div>
31 <#if specifications?has_content>
32 <#assign
33 liferayVersionSpecification = specifications?filter(item -> stringUtil.equals(item.specificationKey, "liferay-version"))
34 />
35
36 <#if liferayVersionSpecification?has_content>
37 <#list liferayVersionSpecification as liferayVersion>
38 <#assign liferayVersionValue = liferayVersion.value />
39
40 <#if liferayVersionValue?has_content>
41 ${liferayVersionValue}<#if liferayVersion?has_next>,</#if>
42 </#if>
43 </#list>
44 </#if>
45 </#if>
46</div>
HTML Example
A paragraph is a self-contained unit of a discourse in writing dealing with a particular point or idea. Paragraphs are usually an expected part of formal writing, used to organize longer prose.