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DaRL-LibSignal / LibSignal

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Error with MPLight #2

Closed thoithoi58 closed 2 years ago

thoithoi58 commented 2 years ago

I got this error when running MPLight algo, no problem with FRAP btw. Please take a look, thanks


  File "/home/ubuntu/LibSignal/run.py", line 72, in <module>
    test.run()
  File "/home/ubuntu/LibSignal/run.py", line 66, in run
    self.task.run()
  File "/home/ubuntu/LibSignal/task/task.py", line 30, in run
    self.trainer.train()
  File "/home/ubuntu/LibSignal/trainer/tsc_trainer.py", line 131, in train
    obs, rewards, dones, _ = self.env.step(actions.flatten())
  File "/home/ubuntu/LibSignal/environment.py", line 44, in step
    self.world.step(actions)
  File "/home/ubuntu/LibSignal/world/world_cityflow.py", line 518, in step
    self.intersections[i].step(action, self.interval)
  File "/home/ubuntu/LibSignal/world/world_cityflow.py", line 121, in step
    self._change_phase(self.phases[self.action_before_yellow], interval,'add')
TypeError: list indices must be integers or slices, not NoneType```
ShawLen commented 2 years ago

Has updated in dev branch.