ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
Hi, for this problem. it obviously is the versions problem of "cv_bridge". So I uninstall "Cturtle" and install "diamondback" as steps follow:
$ sudo apt-get remove ros-cturtle-ros
Then I follow the diamondback installation, while there also some steps after installing diamondback, like modify the ~/.bashrc
OK, best wishes