Hello, there seems to be a bug in sumo (0.29) that produces nan (not a number) values for a vehicle's x, y, and angle position. The error occures on a very short internal edge (length="0.10"), but only rarely. Other vehicles can pass the edge safely with valid x,y, and angle values, landing on different positions of the lane. I could not yet see a pattern describing when the error arises. As a result, entries like this show up in the floatingcar output (same visible on TraCI):
<vehicle id="emitter_src_366662859_0_33300000" x="-nan" y="-nan" angle="-nan" type="PKW" speed="8.28" pos="0.08" lane=":1919393903_2_1" slope="0.00"/> Sumo can continue without an error (nothing showing up in error or message log), but Veins currently crashes if it receives such values. Kind regards, Dominik S. Buse -- Dominik Buse, M.Sc. Distributed Embedded Systems (CCS Labs) Heinz Nixdorf Institut, Paderborn University, Germany http://www.ccs-labs.org/~buse/ ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
