Dear all, I migrated from the Diamond back package install to the source install (due to the usage of Natty 11.04) Everything works fine except I have the following problem. In our old code I accessed the header of a message by using the following lines: ==== void RosNode::someCallback(const sensor_msgs::PointCloud::ConstPtr& msg){ *buffer->addHeader(msg->header); } ===== When i now compile the code, I get a deprecated error from the "std_msgs/header_deprecated_def.h" file: ==== /home/eich/dev/crawler_plugin_stack/ros_crawler_plugin/src/RosNode.cpp:754:36: instantiated from here /home/eich/ros/ros_comm/messages/std_msgs/include/std_msgs/header_deprecated_def.h:23:5: warning: ‘roslib::Header_::Type& roslib::Header_::operator=(const std_msgs::Header_&) [with ContainerAllocator = std::allocator, roslib::Header_::Type = roslib::Header_ >]’ is deprecated (declared at /home/eich/ros/ros_comm/messages/std_msgs/include/std_msgs/header_deprecated_def.h:26) ==== How can I now get the complete header from my ros messages? Is there something I overlooked? Cheers, Markus -- Dipl. Inf. Markus Eich Researcher DFKI Bremen Robotics Innovation Center Mary-Somerville-Str. 9 28359 Bremen, Germany Phone: +49 (0)421 17845-4105 Fax: +49 (0)421 17845-4150 E-Mail: markus.eich@dfki.de Weitere Informationen: http://www.dfki.de/robotik ----------------------------------------------------------------------- Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH Firmensitz: Trippstadter Straße 122, D-67663 Kaiserslautern Geschaeftsfuehrung: Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Vorsitzender) Dr. Walter Olthoff Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes Amtsgericht Kaiserslautern, HRB 2313 Sitz der Gesellschaft: Kaiserslautern (HRB 2313) USt-Id.Nr.: DE 148646973 Steuernummer: 19/673/0060/3 -----------------------------------------------------------------------