Can't add TurtleBot3 Firmware to OpenCR following Docs, get error. What could be the problem? Arduino: 1.8.5 (Linux), Board: "OpenCR Board, OpenCR Bootloader" In file included from /home/seeggel/Arduino/libraries/ros_lib/ros.h:39:0, from sketch/turtlebot3_core_config.h:24, from /home/seeggel/.arduino15/packages/OpenCR/hardware/OpenCR/1.0.13/libraries/turtlebot3/turtlebot3_burger/turtlebot3_core/turtlebot3_core.ino:19: /home/seeggel/Arduino/libraries/ros_lib/ArduinoHardware.h: In constructor 'ArduinoHardware::ArduinoHardware()': /home/seeggel/Arduino/libraries/ros_lib/ArduinoHardware.h:76:16: error: cannot convert 'USBSerial*' to 'HardwareSerial*' in assignment iostream = &Serial; ^ Multiple libraries were found for "ros.h" Used: /home/seeggel/Arduino/libraries/ros_lib Not used: /home/seeggel/.arduino15/packages/OpenCR/hardware/OpenCR/1.0.13/libraries/turtlebot3_ros_lib exit status 1 Error compiling for board OpenCR Board. This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. --- [Visit Topic](https://discourse.ros.org/t/opencr-software-setup/2851/1) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: