there is link in tf tree,but rviz report error

asked 2016-12-14 12:22:36 -0600

chaoqunzhuoyue gravatar image

Hello everyone, I have build a tf tree ,when I run tf view_frames I can see the connection from map->odom->base_link->camera_link, but when I launch rviz and set the fixed frame to map, I can't add the octomapgrid topic, i.e. I can't load an octomap into rviz, and rviz said there is no transform from map to base_link.But when I run tf_echo map base_link, there do exist the connection,any ideas of solving this problem?

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