处理模板时发生错误。
The following has evaluated to null or missing:
==> assetEntryLocalServiceUtil.fetchAssetEntry(assetEntryQuery) [in template "44029#44070#1744715" at line 6, column 16]
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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)??
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FTL stack trace ("~" means nesting-related):
- Failed at: #assign entry = assetEntryLocalServic... [in template "44029#44070#1744715" at line 6, column 1]
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1<#assign assetEntryLocalServiceUtil = staticUtil['com.liferay.asset.kernel.service.AssetEntryLocalServiceUtil'] />
2<#assign journalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService")/>
3<#--<#assign assetEntryQuery = objectUtil("com.liferay.asset.kernel.service.persistence.AssetEntryQuery") />-->
4<#--${paramUtil.getString(request, "assetEntry", "defaultValue")}-->
5<#assign assetEntryQuery = paramUtil.getLong(request, "assetEntry") />
6<#assign entry=assetEntryLocalServiceUtil.fetchAssetEntry(assetEntryQuery) />
7<#assign articleId=entry.getAssetRenderer().getArticle().getArticleId() />
8<#assign groupId=entry.getAssetRenderer().getArticle().getGroupId() />
9<#assign journalArticle = journalArticleLocalService.getLatestArticle(groupId, articleId, 0)/>
10<@liferay_journal["journal-article"] articleId=journalArticle.getArticleId() groupId=groupId/>
11
12<#--
13Widget templates can be used to modify the look of a
14specific application.
15
16Please use the left panel to quickly add commonly used variables.
17Autocomplete is also available and can be invoked by typing "${".
18-->
