anchor.diff:  				dossierFiles = DossierFileLocalServiceUtil.getDossierFileByD_DP(dossierId, dossierPartId);
   				totalCount = DossierFileLocalServiceUtil.countDossierFile(dossierId, dossierPartId);
   			}else{
  -				totalCount = 1;
  -				DossierFile dossierFile = DossierFileLocalServiceUtil.getDossierFile(dossierFileId);
  -				dossierFiles.add(dossierFile);
  +				
  +				if(dossierFileId > 0){
  +					totalCount = 1;
  +					DossierFile dossierFile = DossierFileLocalServiceUtil.getDossierFile(dossierFileId);
  +					dossierFiles.add(dossierFile);
  +				}
  +				
   			}
   			
   		}catch(Exception e){}
  
positive.code: <c:choose>
  	<c:when test="<%=totalCount > 0 %>">
  		<liferay-ui:search-container 
  			searchContainer="<%= new DossierFileSearch(renderRequest, iteratorURL) %>" 
  			headerNames="<%= headers %>"
  		>
  		
  
negative.code: 		
  				</liferay-ui:search-container-row> 
  			
  			<liferay-ui:search-iterator/>
  		</liferay-ui:search-container>
  	</c:when>
  	<c:otherwise>
  