Hello Jakob,
That’s my Answer to our mailing from this week about the netconvert using Opendrive.
First of all thank you very much for you are support on this topic.
I try to install the last release of sumo today morning version: “SUMO GUI v0_32_0+3289-ca89d4a19”.
I tried against to use netconvert to convert an opendrive file. But I’m facing a new issue. I think there is in the netconvert still an issue by the converting to Opendrive. As
you can see in the picture bellow there is error message that I never saw with the version before.
I send you against in the attached some document so that you can try it from yourself and see the issue….

--------------------------- Your Mail from Thu, 23. Aug 2018 10:32 (see bellow) ----------------------------------
Hello,
the network contains a spiral definition with length=0. This wasn't properly handled until now.
You can compile the latest repository version or download updated binaries tomorrow at
http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version
regards,
Jakob