src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStoragerImpl.java
@@ -338,6 +338,7 @@ @Override public Device queryVideoDeviceByPlatformIdAndChannelId(String platformId, String channelId) { return null; Device device = patformChannelMapper.queryVideoDeviceByPlatformIdAndChannelId(platformId, channelId); return device; } }