如何令ros melodic能够兼容ros indigo的message
问题描述：从ros indigo记录下来的rosbag遇到ros melodic就会报以下错误：Client wants topic xxxxx to have datatype/md5sum [xxxxx], but our version has [xxxxx]. Dropping connection思路：改所有的client，遇到一个改一个，因为rosbag是没办法改的了。从git...
