修复树部件报错

@CONTROL/树视图/CONTROL-BASE.vue.ftl

@@ -274,7 +274,7 @@ import UIService from '@/uiservice/ui-service';
                 <#if childCtrl.getControlType() == "CONTEXTMENU">
                     <#if childCtrl.getPSDEToolbarItems()??>
                         <#list childCtrl.getPSDEToolbarItems() as item>
-        ${childCtrl.getOwner().getNodeType()}_${item.name}: {name:'${item.name}',nodeOwner:'${childCtrl.getOwner().getNodeType()}',<#if item.getPSUIAction()??><#assign uiaction=item.getPSUIAction()>type: '${uiaction.getUIActionType()}', tag: '${uiaction.getUIActionTag()}'<#if (uiaction.getActionTarget()!="")>, actiontarget: '${uiaction.getActionTarget()}'</#if><#if uiaction.getNoPrivDisplayMode(view)??>, noprivdisplaymode:${uiaction.getNoPrivDisplayMode(view)}</#if><#if uiaction.getDataAccessAction()??>, dataaccaction:'${uiaction.getDataAccessAction()}'</#if>, visabled: true, disabled: false</#if>},
+        ${childCtrl.getOwner().getNodeType()}_${item.name}: {name:'${item.name}',nodeOwner:'${childCtrl.getOwner().getNodeType()}',<#if item.getPSUIAction?? && item.getPSUIAction()??><#assign uiaction=item.getPSUIAction()>type: '${uiaction.getUIActionType()}', tag: '${uiaction.getUIActionTag()}'<#if (uiaction.getActionTarget()!="")>, actiontarget: '${uiaction.getActionTarget()}'</#if><#if uiaction.getNoPrivDisplayMode(view)??>, noprivdisplaymode:${uiaction.getNoPrivDisplayMode(view)}</#if><#if uiaction.getDataAccessAction()??>, dataaccaction:'${uiaction.getDataAccessAction()}'</#if>, visabled: true, disabled: false</#if>},
                         </#list> 
                     </#if>
                 </#if>