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我使用ros2 galactic版本建图的时候,一直提示laser 雷达的数据早与transform缓存,请问一下,这是什么原因导致的呢? Message Filter dropping message: frame 'laser' at time 2464.616 for reason 'the timestamp on the message is earlier than all the data in the transform cache'
以下是我的tf树
雷达时钟和本机时间对齐一下,ntpdate到对应ip就行