Re: [sumo-user] 0.31.0 Bug notification

[Jakob Erdmann <namdre.sumo@xxxxxxxxxxxxxx>]

Dear Joerg,

Thank you for providing the example network.

- the problem is caused by bicycle lanes that are on the right side of a sidewalk (see http://sumo.dlr.de/trac.wsgi/ticket/3503).

I will let you know once this is fixed. The quickest workaround is to swap bicycle and pedestrian lanes so that the sidewalks are always on lane 0

- the bug is already present in 0.31.0 (and I suspect since the introduction of the pedestrian model). If you zoom onto intersection cluster_1279436812_1825374992_2106889697_2106889700_2106889702_2106889704 you will get the crash. The latest development version encounters the error in an earlier stage as a result of an unrelated bugfix.

regards,

Jakob

2017-10-14 23:47 GMT+02:00 Jakob Erdmann <namdre.sumo@xxxxxxxxxxxxxx>:

Dear Joerg,

i'm unable to reproduce such a crash with a large network (13.9k nodes) when trying with version 26461 (32 and 64 bit) on windows as well as on linux.

Possibly your crash is network specific. Can you give me a download link for the .net.xml?

regards,

Jakob

2017-10-13 13:39 GMT+02:00 Joerg Schweizer via sumo-user <sumo-user@lists.sourceforge.net>:

Dear Jakob,

thanks for fixing this important bug.

Maybe you have noticed this yourself: installing today's nightly windows release, sumo-gui crashes with larger networks (14k nodes), when loading the net.
I have tried the 32 and 64 bit windows installer versions on a Windows10
HP computer with Intel Graphics card.

For smaller networks, it seems that loading and simulation is OK.

Best wishes,
Joerg

On 28/09/17 19:39, Jakob Erdmann via sumo-user wrote:

Dear users,
Please note that a bug was introduced in Netedit version 0.31.0  that
appears when saving networks which contain pedestrian crossings controlled
by a traffic light (http://sumo.dlr.de/trac.wsgi/ticket/3472).
It causes crossing to be uncontrolled. If you use Netedit to create
pedestrian scenarios, it is recommended that you upgrade to the development
version. Affected networks can be fixed by loading and saving them with
netconvert 0.31.0 or a later version.
   netconvert -s bugged.net.xml -o fixed .net.xml

regards,
Jakob

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--
Joerg Schweizer
University of Bologna
DICAM - Transportation Group
Viale Risorgimento, 2, I-40136 Bologna, Italy
Tel: +39 051 209 3338, Fax: +39 051 209 3337

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