On Thu, Oct 14, 2010 at 9:28 AM, Ugo Cupcic wrote: > I couldn't get a useful backtrace from my core dump: > I only got: > #0  0x0645e4fe in ?? () from /usr/lib/nvidia-current/libGL.so.1 > > When I set set(ROS_BUILD_TYPE Debug) in my CMakeLists.txt does it set all of > the dependencies to Debug as well? No, the ROS_BUILD_TYPE only changes the compile flags for that package. You have to change the ROS_BUILD_TYPE for other packages explicitly. brian.