解决排序发运后装车无装车单问题

modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPartShippingGroupService.java

@@ -115,12 +115,14 @@ public class MesPartShippingGroupService implements IMesPartShippingGroupService
 
     @Override
     public boolean isFirstInstall(MesPartShippingGroup shippingGroup, MesLoadingList loadingList) {
+        if (loadingList != null) {
             DdlPackBean packBean = DdlPackBean.getDdlPackBean(loadingList.getOrganizeCode());
             DdlPreparedPack.getStringEqualPack(loadingList.getLoadingGroupNo(), "loadingGroupNo", packBean);
             MesLoadingGroup loadingGroup = loadingGroupRDao.getByProperty(packBean);
             if (loadingGroup != null && loadingGroup.getIsFirstInstall() != null) {
                 return Objects.equals(loadingGroup.getIsFirstInstall(), CommonEnumUtil.TRUE_OR_FALSE.TRUE.getValue());
             }
+        }
         return Objects.equals(shippingGroup.getIsFirstInstall(), CommonEnumUtil.TRUE_OR_FALSE.TRUE.getValue());
     }