The discrete_A3C.py is not working...

[Petrelli]

I got this error:

Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/multiprocessing/process.py", line 315, in _bootstrap
self.run()
File "/Users/Petrelli/Desktop/Research/code/pytorch-A3C/continuous_A3C.py", line 88, in run
a = self.lnet.choose_action(v_wrap(s[None, :]))
TypeError: tuple indices must be integers or slices, not tuple

Then I just changed the line 85 to a = self.lnet.choose_action(v_wrap(s[None :]))

However, another error comes...

Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/multiprocessing/process.py", line 315, in _bootstrap
self.run()
File "/Users/Petrelli/Desktop/Research/code/pytorch-A3C/discrete_A3C.py", line 85, in run
a = self.lnet.choose_action(v_wrap(s[None :]))
File "/Users/Petrelli/Desktop/Research/code/pytorch-A3C/utils.py", line 11, in v_wrap
if np_array.dtype != dtype:
AttributeError: 'tuple' object has no attribute 'dtype'

Not sure if it is the python version's reason (I used python 3.9 and 3.10 to run the code, on Mac).

[Petrelli]

it was the Mac M1 silicon's reason...

[Shengqi-Kong]

i get the same error. Win11+intel i9. "TypeError: tuple indices must be integers or slices, not tuple" on " a = self.lnet.choose_action(v_wrap(s[None, :]))
"