fixes vari

liferay-plugins-sdk-6.2/portlets/portos-advanced-operation-portlet/docroot/WEB-INF/src/it/nextmind/liferay/portos/advanced/operation/portlet/AdvancedOperationPortlet.java

@@ -43,7 +43,7 @@ public class AdvancedOperationPortlet extends MVCPortlet {
 		if (intPraticaId != 0L) {
 			IntPraticaLocalServiceUtil.reIndexFasciolo(intPraticaId, themeDisplay.getCompanyId());
 		}
-
+		actionResponse.setRenderParameter("intPraticaId", String.valueOf(intPraticaId));
 	}	
 	public void cambiaDataInizioLavori(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception{
 

liferay-plugins-sdk-6.2/portlets/portos-advanced-operation-portlet/docroot/html/view.jsp

@@ -394,7 +394,7 @@
 					<div class="module-group">
 						<%
 							List<WorkflowTask> listaTask = AdvancedOperationUtil.getListaTask(intPratica);
-							if(Validator.isNotNull(listaTask)){
+							if(Validator.isNotNull(listaTask) && !listaTask.isEmpty()){
 						%>
 					 	<liferay-ui:panel title="GESTIONE ATTIVITÀ" extended="true" collapsible="false">
 							<aui:row>