Dear Sumo users

I have an issue with traci command (Vehicle.isStopped)
Now, I am running a sumo simulation with JAVA for the evaluation of traffic
signal control.
In order to calculate the number of stops for each vehicles running in the
network, I used "Vehicle.isStopped" as the following.

*boolean* *vehStop* = (*boolean*) conn.do_job_get(Vehicle.isStopped(vehID));

I got an Error message as below.

*it.polito.appeal.traci.TraCIException$UnexpectedData: Unexpected :
expected 7, got 9*
 at de.tudresden.sumo.util.Query.verify(Unknown Source)
 at de.tudresden.sumo.util.CommandProcessor.do_job_get(Unknown Source)
 at it.polito.appeal.traci.SumoTraciConnection.do_job_get(Unknown Source)
 at
com.sitraffic.shared.sab2.SumoEvaluation.secvehCalculate(SumoEvaluation.java:54)
 at com.sitraffic.shared.sab2.SumoRunner.run(SumoRunner.java:55)
 at com.sitraffic.shared.sab2.SumoRunner.main(SumoRunner.java:30)

Also, I used *(int) Vehicle.getStopStage(vehID). *It gave me the same
Error.
I wonder if I did something wrong or Traas has an issue. Please help me!!!

I am looking forward to your reply.

Best regards,
Sunghyun Jang
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