BATAxjh

I also has the same error ,how do you solve

 why odom can not link to base_link

I had sub "odom" topic ,Related ODOM and Base link relationships have been published internally 

I has sub like below,maybe can running ok,thank you ! @vineet131 node_tf2= Node( package = "tf2_ros", executable = "static_transform_publisher", output='screen', arguments = ["0", "0", "0", "0", "0", "0", "odom", "base_link"])

> I had tf2::convert(odom_quat, quat_tf) in topsize , I don't know your mean, thank you