[sumo-user] AttributeError: 'InductionLoopDomain' object has no attribut

["薛田莉" <xuetli@xxxxxxxxxxxxxxxxx>]

Hello,

I intend to get the vehicle number of last interval by

traci.inductionloop.getLastIntervalVehicleNumber

But when I ran the following code, an error occured. I wonder if there is a way to solve this error?

  File "G:\xtl\xtl\2023 June\pythonProject\sumo variable lane\sumo.py", line 46, in run    

   print("检测器上一时段流量是", traci.inductionloop.getLastIntervalVehicleNumber("e1det_-15535912_0"))

   AttributeError: 'InductionLoopDomain' object has no attribute 'getLastIntervalVehicleNumber'

Any help is greatly appreciated.

Thanks and Regards,

Tianli

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