Wystąpił błąd podczas przetwarzania szablonu.
The following has evaluated to null or missing:
==> FieldsGroup.MainImage.getAttribute("fileEntryId")  [in template "20100#20127#2316892" at line 7, column 58]

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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: allPhotos = photoGalleryUtil.getAllIm...  [in template "20100#20127#2316892" at line 7, column 1]
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1<#setting locale = locale> 
2<#setting url_escaping_charset="UTF-8"> 
3<#assign 
4assetCategoriesUtil = serviceLocator.findService("com.neutrica.smotai.clubs.commons.util.JournalArticleAssetCategoryUtil") 
5photoGalleryUtil = serviceLocator.findService("com.neutrica.smotai.clubs.commons.util.JournalArticlePhotoGalleryUtil") 
6 
7allPhotos = photoGalleryUtil.getAllImagesFromImageFolder(FieldsGroup.MainImage.getAttribute("fileEntryId")?number, themeDisplay) 
8articleCategories = assetCategoriesUtil.getJournalArticleAssetCategories(groupId, .vars['reserved-article-id'].data) 
9encodedTitle = .vars['reserved-article-title'].data?url 
10currentUrl = (themeDisplay.getPortalURL() + themeDisplay.getURLCurrent())?split("?")[0] 
11/> 
12 
13<script data-senna-track="permanent" src="/o/common-utils/lightgallery/lightgallery.min.js" type="text/javascript"></script> 
14<link href="/o/common-utils/lightgallery/css/lightgallery-bundle.min.css" rel="stylesheet" type="text/css"/> 
15<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-autoplay.min.js" type="text/javascript"></script> 
16<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-fullscreen.min.js" type="text/javascript"></script> 
17<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-hash.min.js" type="text/javascript"></script> 
18<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-relative-caption.min.js" type="text/javascript"></script> 
19<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-share.min.js" type="text/javascript"></script> 
20<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-thumbnail.min.js" type="text/javascript"></script> 
21<script data-senna-track="permanent" src="/o/common-utils/lightgallery/plugins/lg-zoom.min.js" type="text/javascript"></script> 
22 
23<div class="gallery-container container"> 
24	<h2 class="section-title page-title"> 
25		${.vars['reserved-article-title'].data} 
26	</h2> 
27	<div class="gallery-details"> 
28		<i class="icon icon-slg-camera"></i> 
29		<span class="count">${allPhotos?size} <@liferay.language key="images" /></span> 
30		<#if (articleCategories?size > 0)> 
31			<span class="separator-vertical"></span> 
32			<#list articleCategories as category> 
33				<span class="tag">${category.getName()}</span> 
34			</#list> 
35		</#if> 
36		<span class="separator-vertical"></span> 
37		<div class="share js-share" id="sharebutton"> 
38			<i class="icon icon-slg-share"></i> 
39			<div class="share-inner"> 
40				<a href="http://www.facebook.com/sharer.php?u=${currentUrl}" class="icon" target="_blank"><i class="icon-slg-facebook"></i></a> 
41				<a href="http://www.linkedin.com/shareArticle?title=${encodedTitle}&amp;mini=true&amp;url=${currentUrl}&amp;summary=" class="icon" target="_blank"><i class="icon-slg-linkedin"></i></a> 
42				<a href="https://twitter.com/intent/tweet?text=${encodedTitle}&amp;tw_p=tweetbutton&amp;url=${currentUrl}" class="icon" target="_blank"><i class="icon-slg-twitter"></i></a> 
43			</div> 
44		</div> 
45	</div> 
46	<div id="lightgallery"> 
47		<#list allPhotos as imageDTO> 
48			<a href="${imageDTO.getImageURL()}"> 
49				<img loading="lazy" class="single-photo photo-background" alt="Gallery image - ${imageDTO.getFileEntryId()}" data-fileentryid="${imageDTO.getFileEntryId()}" src="${imageDTO.getImageURL()}&imageThumbnail=2"> 
50			</a> 
51		</#list> 
52	</div> 
53</div> 
54 
55<script type="text/javascript"> 
56	lightGallery(document.getElementById('lightgallery'), { 
57		plugins: [lgZoom, lgAutoplay, lgFullscreen, lgHash, lgShare, lgThumbnail], 
58		speed: 500, 
59		download: false, 
60		container: document.getElementById('wrapper'), 
61		mobileSettings: { 
62			controls: false, 
63
64	}); 
65</script> 
66<script type="text/javascript"> 
67	AUI().use("aui-base", 
68			function(A){ 
69				A.one('#sharebutton').on( 
70						'click', 
71						function(event) { 
72							this.toggleClass('active'); 
73
74				); 
75
76	); 
77</script>