Thank you for the clarification Sincerely,
Marcelo d'Almeida On Sat, Oct 3, 2020 at 6:46 AM Jakob Erdmann <[email protected]> wrote: > subscription to the leader currently works with the dedicated function > traci.vehicle.subscribeLeader. > For all other functions, this is not yet working. > > see https://github.com/eclipse/sumo/issues/7648 > > Am Fr., 2. Okt. 2020 um 17:57 Uhr schrieb Marcelo Andrade Rodrigues D > Almeida <[email protected]>: > >> Hi Giuliana >> >> Thank you for your response and sorry for the delay of my reply >> >> I built a simple test case to illustrate the current problem (example.py) >> >> In the example, these variables are tested and the problem only occurs >> when including 'VAR_LEADER', 'VAR_SECURE_GAP' or both >> vehicle_variables_to_subscribe = [ >> 'VAR_SPEED', >> 'VAR_WAITING_TIME', >> >> #'VAR_LEADER', # Problems with subscription >> #'VAR_SECURE_GAP', # Problems with subscription >> ] >> >> The response error is the following >> "Error: Storage::readChar(): invalid positioncles TOT 1 ACT 1 BUF 0)" >> >> >> Sincerely, >> >> Marcelo d'Almeida >> >> On Sat, Sep 19, 2020 at 8:39 PM <[email protected]> wrote: >> >>> Hi Marcelo, >>> >>> >>> >>> I will copy Jakob's answer to someone who had a similar problem a few >>> days ago. Maybe it will help you J >>> >>> >>> >>> “The _socket gets removed in either of two cases: >>> >>> - after calling traci.close() >>> >>> - after receiving a FatalTraCIError "connection closed by SUMO" which >>> can happen if the input data to sumo is faulty or sumo has crashed >>> >>> If it happens to be the latter with the latest sumo release (1.7.0), >>> please try to boil down your code to a simple test case and provide the >>> necessary files for reproducing the crash.” >>> >>> >>> >>> Regards, >>> >>> Giuliana >>> >>> >>> >>> *From:* [email protected] [mailto: >>> [email protected]] *On Behalf Of *Marcelo Andrade Rodrigues >>> D Almeida >>> *Sent:* Samstag, 19. September 2020 21:10 >>> *To:* Sumo project User discussions >>> *Subject:* [sumo-user] 'Extended retrieval messages' info subscription >>> >>> >>> >>> Hi everyone >>> >>> >>> >>> How can I subscribe to retrieve 'Extended retrieval messages' >>> information (e.g. vehicle leader and secureGap) >>> >>> >>> >>> Everytime I include these I receive the following error message >>> >>> >>> >>> [...] >>> >>> #"VAR_LEADER", >>> #"VAR_SECURE_GAP", >>> >>> [...] >>> >>> >>> >>> "Traceback (most recent call last): >>> File "<string>", line 1, in <module> >>> File "/usr/share/sumo/tools/traci/domain.py", line 208, in subscribe >>> self._connection._subscribe(self._subscribeID, begin, end, objectID, >>> varIDs) >>> File "/usr/share/sumo/tools/traci/connection.py", line 231, in >>> _subscribe >>> result = self._sendCmd(cmdID, (begin, end), objID, format, *args) >>> File "/usr/share/sumo/tools/traci/connection.py", line 178, in _sendCmd >>> return self._sendExact() >>> File "/usr/share/sumo/tools/traci/connection.py", line 83, in >>> _sendExact >>> self._socket.send(length + self._string) >>> AttributeError: 'Connection' object has no attribute '_socket' >>> >>> " >>> >>> >>> >>> Thank you in advance >>> >>> >>> >>> Sincerely, >>> >>> >>> >>> Marcelo d'Almeida >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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