Error when running MoST with SUMO 1.20

[KailinTong]

Error when running MoST with SUMO 1.20

[lcodeca]

I just run the master version on Ubuntu 19.04. with

Eclipse SUMO Version 1.2.0
 Build features: Linux-5.0.0-21-generic x86_64 GNU 8.3.0 Release Proj GUI GDAL FFmpeg GL2PS SWIG

and I cannot reproduce it.

Are you using the master or a release of MoST?
Have you compiled your version of sumo or it's from the PPA?

It seems strange to me that a sumo release would crash on an 'Assertion', because I get them only when running the debug version.

Regards,
Lara

[lcodeca]

Just for the records, with the (debug) version

Eclipse SUMO Version v1.3.1
 Build features: Linux-5.0.0-25-generic x86_64 GNU 8.3.0 Debug Proj GUI GDAL FFmpeg GL2PS SWIG

is not crashing, so the SUMO developers have already fixed the problem in SUMO.
I would use the latest SUMO version if I were you.

[KailinTong]

thank you @lcodeca,

I am using the master of the MoST.

my SUMO version from the regular distribution of Ubuntu.
Eclipse SUMO Version 1.2.0 Build features: Linux-4.4.0-146-generic x86_64 GNU 7.4.0 None Proj GUI GDAL GL2PS Copyright (C) 2001-2019 German Aerospace Center (DLR) and others; https://sumo.dlr.de License EPL-2.0: Eclipse Public License Version 2 <https://eclipse.org/legal/epl-v20.html> Use --help to get the list of options.

I also tried with MoST release v0.6, the same error came out.

BR,
Kailin

[lcodeca]

The problem that you are seeing comes from an assertion in SUMO and from my tests, in the last version of SUMO, the behavior that generates the problem has been resolved.
If you need to use SUMO 1.2, you need to compile it yourself so the debug is disabled.
Otherwise, you need to use SUMO 1.3.1.