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MujocoEnv: Include shape in error message (#83)

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This commit is contained in:
Ilya Kamen
2022-10-27 15:41:42 +02:00
committed by GitHub
parent 5ec39806cf
commit 086964dfa9
1 changed files with 3 additions and 1 deletions
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4
gymnasium/envs/mujoco/mujoco_env.py
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@@ -153,7 +153,9 @@ class BaseMujocoEnv(gym.Env):
"""
# Check control input is contained in the action space
if np.array(ctrl).shape != self.action_space.shape:
raise ValueError("Action dimension mismatch")
raise ValueError(
f"Action dimension mismatch. Expected {self.action_space.shape}, found {np.array(ctrl).shape}"
)
self._step_mujoco_simulation(ctrl, n_frames)
def close(self):