Captain6606

@xxxxxxxxy @ankitsgh @bgstn @knjwhn @smilenrhyme How did you solve it

> 我发现问题出在哪里：以下语句在 miniedit.py 中的第 2019 行是错误的：“for widget， item in self.widgetToItem：” modify to “for widget， item in self.widgetToItem.items（）：” 牛的，谢谢

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Thank you for the response. When I changed the num test episodes to 40，print is still executed 16 times，but the console has 40 episodes.In addition, when I set checkpoint_path to...

I'm going to print out the vehicle state here: https://github.com/wuxiyang1996/Heterogeneous_Highway_Env/blob/b96a34754f608bf3e2e9832a35c828bf11782794/envs/highway_env.py#L265-L267 `vehicle_num = len(self.road.vehicles)` `print(self.road.vehicles)` `for i in range(vehicle_num):` `self.road.vehicles[i].vehicle_id = i` Then running the program shows print 16 times, but...

I have debugged it and this error no longer occurs. But it seems that Carla still failed to start successfully. Could you please give me some debugging suggestions? Thank you...

Yes, I did not detect Carla's startup.   Is there something I missed in the previous steps?

I think that's partly true, when the for loop finishes executing, https://github.com/wuxiyang1996/iPLAN/blob/7e4b79a6083fa7800dbfb3e05bdbff981f40bed2/runners/ippo_parallel_runner.py#L166 the statement is executed. **That's what I asked in problem four ([4#issue](https://github.com/wuxiyang1996/iPLAN/issues/4#issue-2486790026)) 16 initial states but only 8...

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