"ErrorException" thrown in /www/............./redaxo/src/addons/multi…

…newsletter/lib/d2u_addon_backend_helper.php on line 169 Fatal error: Call to a member function getValue() on null behoben
FriendsOfREDAXO · Sep 6, 2016 · d4a460a · d4a460a
1 parent a79aac7
commit d4a460a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/d2u_addon_backend_helper.php b/lib/d2u_addon_backend_helper.php
@@ -166,7 +166,13 @@ public static function form_linkfield($message_id, $fieldname, $article_id, $cla
 			print '<dl class="rex-form-group form-group">';
 			print '<dt><label>'. rex_i18n::msg($message_id) .'</label></dt>';
 			print '<dd><div class="input-group">';
-			$article_name = $article_id > 0 ? rex_article::get($article_id, $clang_id)->getValue('name') : "";
+			$article_name = 0;
+			if($article_id > 0) {
+				$article = rex_article::get($article_id, $clang_id);
+				if($article instanceof rex_article) {
+					$article_name = $article->getValue("name");
+				}
+			}
 			print '<input class="form-control" type="text" name="REX_LINK_NAME['. $fieldname .']" value="'. $article_name .'" id="REX_LINK_'. $fieldname .'_NAME" readonly="readonly">';
 			print '<input type="hidden" name="REX_INPUT_LINK['. $fieldname .']" id="REX_LINK_'. $fieldname .'" value="'. $article_id .'">';
 			print '<span class="input-group-btn">';