unknown messageBody

[immnas]

Hi, I am getting following error but i am not able to find source code to modify the code. could you tell me how to fixed this according to my device?
[2024/03/04-13:00:15.307]-******解码上行消息失败，unknown messageBody,messageBody=000101004800000000000C000301B34372049B1FEB00A3000000462403041630490104000007CF030200001404000000051504000000021604000000001702000125040000000030011F310106
com.legaoyi.iov.protocol.exception.IllegalMessageException: 消息有误
at com.legaoyi.iov.protocol.util.SpringBeanUtil.getMessageBodyDecoder(SpringBeanUtil.java:33)
at com.legaoyi.iov.protocol.message.decoder.Jt808MessageDecoder.decode(Jt808MessageDecoder.java:138)
at com.legaoyi.iov.protocol.message.decoder.Jt808MessageDecoder.decode(Jt808MessageDecoder.java:63)
at com.legaoyi.iov.protocol.server.ServerIoHandler.handlerMessage(ServerIoHandler.java:65)
at com.legaoyi.iov.protocol.server.ServerIoHandler.messageReceived(ServerIoHandler.java:54)