code is not working because "AttributeError: can't set attribute. "

[xjk1354667160]

my python is 3.8, tf2.0, I ran this code on my conda spyder called "pypow_14_a3c_final.py" and I got a problem: Using custom reward signal CustomRewardSignal of file F:L2RPN-using-A3C-master\public_data\reward_signal.py Traceback (most recent call last): File "F\L2RPN-using-A3C-master\pypow_14_a3c_final.py", line 310, in env = set_environement() File "F:...\L2RPN-using-A3C-master\pypow_14_a3c_final.py", line 43, in set_environement game_over_mode=game_over_mode) File "...\lib\site-packages\pypownet\environment.py", line 812, in init self.reset() File "C...\lib\site-packages\pypownet\environment.py", line 831, in reset self.game.n_timesteps_horizon_maintenance) File "...\lib\site-packages\pypownet\environment.py", line 374, in init self.shape = seek_shapes(self, ()) AttributeError: can't set attribute. I want to seek the reason , can you help me please?

[dqhzsh]

my python is 3.8, tf2.0, I ran this code on my conda spyder called "pypow_14_a3c_final.py" and I got a problem: Using custom reward signal CustomRewardSignal of file F:L2RPN-using-A3C-master\public_data\reward_signal.py Traceback (most recent call last): File "F\L2RPN-using-A3C-master\pypow_14_a3c_final.py", line 310, in env = set_environement() File "F:...\L2RPN-using-A3C-master\pypow_14_a3c_final.py", line 43, in set_environement game_over_mode=game_over_mode) File "...\lib\site-packages\pypownet\environment.py", line 812, in init self.reset() File "C...\lib\site-packages\pypownet\environment.py", line 831, in reset self.game.n_timesteps_horizon_maintenance) File "...\lib\site-packages\pypownet\environment.py", line 374, in init self.shape = seek_shapes(self, ()) AttributeError: can't set attribute. I want to seek the reason , can you help me please?

Did you solve a problem?

[Jichao-Wang]

Repalce "self.shape" by "self._shape" in the whole .py file.

[hung311204]

I had it too, when i use pypownet 2.1.1
Then I used docker to pull pypownet 2.2.9
Problem solved