修复代码表返回数据不合法抛出的异常

APP/src/codelist/%APP_CODELIST%.ts.ftl

@@ -125,15 +125,17 @@ export default class ${srfclassname('${item.getCodeName()}')} {
      */
     public doItems(items: any[]): any[] {
         let _items: any[] = [];
-        items.forEach((item: any) => {
-            let itemdata:any = {};
-            Object.assign(itemdata,{id:item.<#if item.getValuePSAppDEField()??>${item.getValuePSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getKeyPSAppDEField().codeName?lower_case}</#if>});
-            Object.assign(itemdata,{value:item.<#if item.getValuePSAppDEField()??>${item.getValuePSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getKeyPSAppDEField().codeName?lower_case}</#if>});
-            Object.assign(itemdata,{text:item.<#if item.getTextPSAppDEField()??>${item.getTextPSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getMajorPSAppDEField().codeName?lower_case}</#if>});
-            Object.assign(itemdata,{label:item.<#if item.getTextPSAppDEField()??>${item.getTextPSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getMajorPSAppDEField().codeName?lower_case}</#if>});
-            <#if item.getPValuePSAppDEField()??>Object.assign(itemdata,{pvalue:item.${item.getPValuePSAppDEField().getCodeName()?lower_case}});</#if>
-            _items.push(itemdata);
-        });
+        if(items && items instanceof Array && items.length >0){
+            items.forEach((item: any) => {
+                let itemdata:any = {};
+                Object.assign(itemdata,{id:item.<#if item.getValuePSAppDEField()??>${item.getValuePSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getKeyPSAppDEField().codeName?lower_case}</#if>});
+                Object.assign(itemdata,{value:item.<#if item.getValuePSAppDEField()??>${item.getValuePSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getKeyPSAppDEField().codeName?lower_case}</#if>});
+                Object.assign(itemdata,{text:item.<#if item.getTextPSAppDEField()??>${item.getTextPSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getMajorPSAppDEField().codeName?lower_case}</#if>});
+                Object.assign(itemdata,{label:item.<#if item.getTextPSAppDEField()??>${item.getTextPSAppDEField().getCodeName()?lower_case}<#else>${item.getPSAppDataEntity().getMajorPSAppDEField().codeName?lower_case}</#if>});
+                <#if item.getPValuePSAppDEField()??>Object.assign(itemdata,{pvalue:item.${item.getPValuePSAppDEField().getCodeName()?lower_case}});</#if>
+                _items.push(itemdata);
+            });
+        }
         return _items;
     }