下载场景

src/main/java/com/fdkankan/manage/service/impl/RtkDeviceServiceImpl.java

@@ -194,10 +194,12 @@ public class RtkDeviceServiceImpl extends ServiceImpl<IRtkDeviceMapper, RtkDevic
                 errorIndex.add(index -3);
                 continue;
             }
-            RtkDevice rtkDevice2 = this.getByCameraSn(cameraSn);
-            if(rtkDevice2 !=null){
-                errorIndex.add(index -3);
-                continue;
+            if(StringUtils.isNotBlank(cameraSn)){
+                RtkDevice rtkDevice2 = this.getByCameraSn(cameraSn);
+                if(rtkDevice2 !=null){
+                    errorIndex.add(index -3);
+                    continue;
+                }
             }
             RtkDeviceInParam param = new RtkDeviceInParam(cameraSn,rtkTypeEnum.getCode(),rtkSn,rtkSgSn);
             params.add(param);