Author: vbaranov Date: 2008-04-04 09:41:20 -0400 (Fri, 04 Apr 2008) New Revision: 7610 Modified: trunk/framework/impl/src/main/java/org/ajax4jsf/component/UIDataAdaptor.java Log: http://jira.jboss.com/jira/browse/RF-2942 Modified: trunk/framework/impl/src/main/java/org/ajax4jsf/component/UIDataAdaptor.java =================================================================== --- trunk/framework/impl/src/main/java/org/ajax4jsf/component/UIDataAdaptor.java 2008-04-04 13:24:28 UTC (rev 7609) +++ trunk/framework/impl/src/main/java/org/ajax4jsf/component/UIDataAdaptor.java 2008-04-04 13:41:20 UTC (rev 7610) @@ -745,8 +745,11 @@ StringBuilder parentIds = new StringBuilder(); while (null != (ancestorContainer = ancestorContainer.getParent())) { if (ancestorContainer instanceof NamingContainer) { - parentIds.append(ancestorContainer.getContainerClientId(faces)) - .append(NamingContainer.SEPARATOR_CHAR); + String containerClientId = ancestorContainer.getContainerClientId(faces); + // skip case when clientId of ancestor container is null + if(containerClientId != null) { + parentIds.append(containerClientId).append(NamingContainer.SEPARATOR_CHAR); + } break; } }