update ab configMap

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/predict/impl/PredictModelServiceImpl.java

@@ -42,6 +42,7 @@ public class PredictModelServiceImpl implements PredictModelService {
         Map<String,Object> result=new HashMap<>();
         String[] abParamArr=abConfig.getAbParams(requestParam.getAbTestCode(),requestParam.getAbExpInfo());
         if(abParamArr==null){
+            result.put("msg","abConfig_error");
             return result;
         }
         String abtestId=abParamArr[0];
@@ -50,6 +51,7 @@ public class PredictModelServiceImpl implements PredictModelService {
         HashMap<String,Map<String,Object>> abConfigMap=abConfig.getAbConfigMap();
         Map<String,Object> abtestParam=abConfigMap.getOrDefault(abtestId+"-"+abTestConfigTag,null);
         if(abtestParam==null){
+            result.put("msg","abConfig_error");
             return result;
         }