I finally managed to replicate the issue. It is fixed in the latest development version. regards, Jakob
2017-06-07 15:08 GMT+02:00 Jakob Erdmann <[email protected]>: > Hello, > I did not yet manage to replicate this so it would be great if you could > send me a (preferably small) scenario that allows me to investigate the > issue. > best regards, > Jakob > > 2017-06-06 10:57 GMT+02:00 Dominik S. Buse <[email protected]>: > >> 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 >> > > ------------------------------------------------------------------------------ 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
