修复BUG

unify_api/modules/electric/views/electric.py

@@ -932,7 +932,7 @@ async def post_qual_current(req, body: PageRequest) -> QualCurrentResponse:
             **{k: v for k, v in res.items() if k in ret_items},
         )
     else:
-        return BusinessException
+        raise BusinessException(message="数据查询失败!")
 
 
 @summary("用电监测-实时监测-楼层")