update

@EDITOR/数据选择（树分组选）/EDITOR.vue.ftl

@@ -3,7 +3,7 @@
   name="${editor.name}"
   :value='data.${editor.name}'
   valueitem="${editor.getValueItemName()}"
-  <#if editor.getEditorParam("MULTIPLE")??>:multiple="true"</#if>
+  <#if editor.getEditorParam("MULTIPLE", false)>:multiple="true"</#if>
   <#if editor.getEditorParam("FILTER")??>filter="${editor.getEditorParam("FILTER", "orgid")}"</#if>
   :disabled="detailsModel.${editor.name}.disabled"
   :data="data"