Finally, I installed SUMO through the command line (sudo apt install SUMO)
and tried to get the previous stage data through TraCI but again the same
issues persist here, i.e., it goes for exception and the program stops.
It is a prolonged question which is yet to be answered by anyone, will I
get an answer for it?
On Sat, 11 Jul 2020 at 11:53, Tripplanner Mumbai <tripplanner...@gmail.com>
wrote:
> Again, accessing previous stage data leads to error when I tried with the
> latest development version which was updated on July 9.
>
> On Thu, 9 Jul 2020 at 17:20, Tripplanner Mumbai <tripplanner...@gmail.com>
> wrote:
>
>> Hello,
>>
>> I had raised this question long time ago that the TraCI program is unable
>> to find the previous stage information incase the current stage has been
>> completed successfully. Particularly I was trying to extract the following
>> information from the previous stage.
>>
>> * print("previous
>> stage","type",prevStage.type,"dest",prevStage.destStop,"travel time",
>> prevStage.travelTime, "distance",prevStage.length,"depart time",
>> prevStage.depart)*
>>
>> Unfortunately, the output does not contain all the required information,
>> as shown below.
>> *previous stage type 3 dest busStop#12 travel time -1.0
>> distance 672.437702712895 depart time -0.001*
>>
>> @Jakob replied: that information was previously missing from the stage
>> output (https://github.com/eclipse/sumo/issues/7274). You can download
>> the updated version tomorrow and find out the desired result.
>>
>> Surprisingly, when I tried to execute the TraCI code (demo-i.py) after
>> installing the latest version (updated on July 5), I got some
>> exceptions now which were not there in the previous versions. In particular
>> I am getting the following error:
>> *Error in Previous Stage retrieval, so, skip this personID:
>> 2229*
>> * , *which is due to line number 97 in my TraCI program.
>>
>> Kindly check the issues in the development version and suggest to me. I
>> am enclosing the network and corresponding codes for tracing the issue.
>>
>> regards,
>> Dillip Rout
>>
>>
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