问题修改

anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basetrailer/BaseTrailerService.java

@@ -145,6 +145,7 @@ public class BaseTrailerService extends MybatisBaseService<BaseTrailerMapper, Ba
         IPage<BaseTrailerVo> pagging = baseMapper.selectPageVo(page, qw);
         for (BaseTrailerVo record : pagging.getRecords()) {
             String trailerModelSid = record.getTrailerModelSid();
+            if (StringUtils.isNotBlank(trailerModelSid)){
                 BaseTrailerModel baseTrailerModel = baseTrailerModelService.fetchBySid(trailerModelSid);
                 String appearanceSizeLong = baseTrailerModel.getAppearanceSizeLong();
                 String appearanceSizeWide = baseTrailerModel.getAppearanceSizeWide();
@@ -156,6 +157,7 @@ public class BaseTrailerService extends MybatisBaseService<BaseTrailerMapper, Ba
                 record.setTrailerModel(trailerModel.toString());
                 record.setGuidePrice(baseTrailerModel.getSaleGuidancePrice());
             }
+        }
         PagerVo<BaseTrailerVo> p = PagerUtil.pageToVo(pagging, null);
         return p;
     }