过滤list.size = 1 取出为null的bug

SLN/%PUBPRJ%-core/src/main/resources/rules/%DE%%ITEM%Rule.drl.ftl

@@ -129,7 +129,7 @@ ruleflow-group "${logicName+deLogicNode.getCodeName()?lower_case}"
     java.util.List<JSONObject> entities=iBzSys${de.codeName?lower_case?cap_first}DefaultService.select(strSql,param);//SQL调用
                 <#comment>是否返回参数</#comment>
                 <#if  deLogicNode.getDstPSDELogicParam?? && deLogicNode.getDstPSDELogicParam()?? ><#comment>配置返回参数</#comment>
-    if(entities.size()>0){
+    if(entities.size()>0 && !ObjectUtils.isEmpty(entities.get(0))){
                     <#assign targetLogicParam=deLogicNode.getDstPSDELogicParam()>
         JSONObject entity=entities.get(0);
                     <#assign targetLogicParamCodeName=logicName+targetLogicParam.getCodeName()?lower_case>