Error when starting pgdrive: "ValueError: matmul: Input operand 1 has a mismatch in its core dimension 0, with gufunc signature (n?,k),(k,m?)->(n?,m?) (size 275 is different from 274)" #540
Description
Hello, I tried to run "python3 -m pgdrive.examples.enjoy_expert" and this is the log that I obtain:
"Successfully registered the following environments: ['PGDrive-test-v0', 'PGDrive-validation-v0', 'PGDrive-v0', 'PGDrive-10envs-v0', 'PGDrive-1000envs-v0', 'PGDrive-training0-v0', 'PGDrive-training1-v0', 'PGDrive-training2-v0'].
Known pipe types:
glxGraphicsPipe
(1 aux display modules not yet loaded.)
:display(warning): FrameBufferProperties available less than requested.
requested: depth_bits=1 color_bits=3 red_bits=1 green_bits=1 blue_bits=1 alpha_bits=1 multisamples=8 back_buffers=1 force_hardware
got: depth_bits=32 color_bits=24 red_bits=8 green_bits=8 blue_bits=8 alpha_bits=8 multisamples=4 back_buffers=1 force_hardware force_software
:device(warning): /dev/input/event4 is not readable, some features will be unavailable.
WARNING:root:Since your screen is too small (1920, 929), we resize the window to (1114, 836).
Closing the environment!
Episode count 0, Success rate: 0, Average reward: 0
Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/davide/pgdrive/pgdrive/examples/enjoy_expert.py", line 19, in
action = expert(obs)
File "/home/davide/pgdrive/pgdrive/examples/ppo_expert/numpy_expert.py", line 32, in expert
x = np.matmul(obs, weights["default_policy/fc_1/kernel"]) + weights["default_policy/fc_1/bias"]
ValueError: matmul: Input operand 1 has a mismatch in its core dimension 0, with gufunc signature (n?,k),(k,m?)->(n?,m?) (size 275 is different from 274)"
The OS is Ubuntu 20.04, can you help me? Thanks