2.0.0

src/main/java/com/fdkankan/scene/service/impl/SceneEvidenceServiceImpl.java

@@ -281,10 +281,10 @@ public class SceneEvidenceServiceImpl extends ServiceImpl<ISceneEvidenceMapper,
 
     @Override
     public ResultData traceEvidenceInfoList(TraceEvidenceInfoListParamVo param) {
-        if(StrUtil.isEmpty(param.getKno())){
+        ScenePlus scenePlus = scenePlusService.getScenePlusByNum(param.getNum());
+        if(StrUtil.isEmpty(scenePlus.getKNo())){
             return ResultData.ok(new PageInfo<>());
         }
-        ScenePlus scenePlus = scenePlusService.getScenePlusByNum(param.getNum());
         param.setKno(scenePlus.getKNo());
         return manageHttpClient.traceEvidenceInfoList(basePath, param);
     }