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 <[email protected]>:

> 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 <
> [email protected]>:
>
>> 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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