Bug 582745 - [Robotics, ROS2] Code generation for ROS 2 fails, if unexpected connectors are present - Provide textual information about connector (used by ROS2 dialog) Change-Id: I7bfcdee7aade177f48f18790dad617b7a3514649 Signed-off-by: aradermache <ansgar.radermacher@cea.fr>