`fix`

ruoyi-modules/ruoyi-dzbc/src/main/java/org/dromara/system/service/impl/TblDzbcOrderServiceImpl.java

@@ -125,9 +125,14 @@ public class TblDzbcOrderServiceImpl implements ITblDzbcOrderService {
         if(params==null||params.get("orderByTime") == null){
             lqw.orderBy(true, false,TblDzbcOrder::getCreateTime);
         }
-        if(params==null||params.get("mdate") == null){
-            lqw.ge(params.get("mdate")!=null, TblDzbcOrder::getCreateTime, (params.get("mdate").toString()));
+        try{
+            if(params!=null&&params.containsKey("mdate")){
+                lqw.ge(params.get("mdate")!=null, TblDzbcOrder::getCreateTime, params.get("mdate").toString());
+            }
+        } catch (Exception e) {
+
         }
+
         if(params!=null && params.containsKey("kyzId")){
             String datasql = "( select id from tbl_dzbc_car where kyz_id = "+bo.getParams().get("kyzId").toString()+")";
             lqw.apply(StringUtils.format(" scheduling_id in {}", datasql));