Merge pull request #1524 from ZhaoYandong00/master

648540858

2024-07-18 f331b0b0d3dc72e3489f6c241b02475d3323e124

 src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java

@@ -79,7 +79,7 @@
         // 数据去重
         Set<String> gbIdSet = new HashSet<>();
         for (DeviceChannel deviceChannel : deviceChannels) {
            if (!gbIdSet.contains(deviceChannel.getChannelId())) {
            if (deviceChannel != null && deviceChannel.getChannelId() != null && !gbIdSet.contains(deviceChannel.getChannelId())) {
               gbIdSet.add(deviceChannel.getChannelId());
               channels.add(deviceChannel);
            }